20hz

ntroduction The Digital to Analog Audio Decoder is used 24-bit audio DSP, 96KHz digital receivers, and 192KHz/24bit ADC, DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 2.0ch analog audio output,  auto work with different amplifier and speakers to get different sound effects, easy to connect entertainment devices  which with optical, coaxial digital signal and analog output signals.    Features 1.      Convert DTS/AC3 source digital audio to analog 2.0ch stereo audio output. 2.      Multi-channel audio input (SPDIF,Coaxial) 3.      No need to install drivers, portable, flexible, plug and play.        Specifications 1.      Input ports:    1xToslink/SPDIF,1xCoaxial 2.      Output ports:   2xRCA(L/R), 1x3.5mmPhoneJack. 3.      Signal to Noise: 120db 4.      Degree of Separation: 85db 5.      Frequency Response: (20Hz ~ 20KHz) +/- 0.5db 6.      Dimensions(mm):   72(D)x55(W)x20(H) 7.      Weight (g):  40       Application Example The Digital to Analog Audio Decoder is used 24-bit audio DSP, 96KHz digital receivers, and 192KHz/24bit ADC, DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 2.0ch analog audio output,  auto work with different amplifier and speakers to get different sound effects, easy to connect entertainment devices  which with optical, coaxial digital signal and analog output signals.  Features 1. Convert DTS/AC3 source digital audio to analog 2.0ch stereo audio output. 2. Multi-channel audio input (SPDIF, Coaxial) 3. No need to install drivers, portable, flexible, plug and play. Specifications 1. Input ports:    1xToslink/SPDIF,1xCoaxial  2. Output ports:   2xRCA(L/R), 1x3.5mmPhoneJack. 3. Signal to Noise: 120db 4. Degree of Separation: 85db 5. Frequency Response: (20Hz ~ 20KHz) +/- 0.5db 6. Dimensions(mm): 72(D)x55(W)x20(H) 7. Weight (g):  40 Package: 1Pc Digital to Analog Audio Converter  1Pc Power Adapter 1Pc User Manual     Kindly mention your Complete Address with landmark and the Pin Code with Mobile and Landline Contact Numbers to help us to deliver the product on time. No address change request would be entertain once the order is placed.                                                                                    Note: Before making payment please check if your area is servicable by below mentioned logistics partners:  Delivery

Headphones with Volume Control, Speaker - 40mm, Sensitivity - 105dB S.P.L at KHz, Impedance: 32 Ω, Frequency Response: 20Hz -Hz, Rated Power: 100mW, Mic. Unit: 6x5mm Dia. Electret condenser, Mic. Sensitivity: 58dB ±2dB, Mic. Impedance: Low, Frequency Response: 30Hz to Hz, Cable: Approx. 1.8m±0.3m, Plug Type: 3.5mmstereo plug x2 Headphones with Volume Control Speaker - 40mm Sensitivity - 105dB S.P.L at KHz Impedance: 32 Frequency Response: 20Hz -Hz Rated Power: 100mW Mic. Unit: 6x5mm Dia. Electret condenser Mic Sensitivity: 58dB ±2dB Mic. Impedance: Low Frequency Response: 30Hz to Hz Cable: Approx. 1.8m±0.3m Plug Type: 3.5mmstereo plug x2

Bluetooth headset with HD ready handsfree profile and advanced auto distribution profile Speaker type of 9.2 millimeters dynamic, 16ohm 110mAH battery providing talk-time of 6 hours, stream time of 6 hours and standby time of 200 hours Speaker frequency range: 20Hz to Hz 1 year warranty provided by the manufacturer from date of purchase     Product Description Product Description With new Sony SBH20 Stereo Bluetooth Headset (Black) sharing music is fast and easy. The 9.2mm speakers make music livelier and offer a frequency range of 20Hz to Hz. Since it is Bluetooth 3.0 wireless technology enabled, it gives you the liberty to move freely without getting yourself tangled with wires. The remote control functions, the large concrete music control keys, the sliding power key, the noise reduction technology and DSP that has a range of 10 meters are some of the key features of this product. This Sony headset is compatible with any Bluetooth enabled tablets, smartphones or computers. It has dimensions of 3.3x1.2x3.3cm and weighs 14 grams. This product has 9.2mm frequency driver unit, neodymium sensitivity of db and a cord length of 0.8 metres. The headset comes with a multipoint that connects about 3 devices and NFC one-touch which makes pairing with other devices fun. The package contains the Bluetooth Headset SBH20, exchangeable ear buds

Pro-Ject Phono-Box "S" MM/MC Phono Pre-Amplifier Audiophile, Versatile & Affordable 3 YEAR COMPANY WARRANTY - FREE SHIPPING* - EMI OPTION Top-notch performance and flexibility Pro-Ject's Phono Box "S" phono preamp serves up the warm, relaxed sound that vinyl is famous for while offering unique performance enhancements rarely seen at this price. Its carefully selected amplifier modules and audiophile-grade components make your treasured record collection shine. And no matter what kind of phono cartridge you mount on your turntable, this versatile preamp gives you a wide range of input settings to optimize its performance. A switchable subsonic filter protects your amplifier and speakers from power-wasting low-frequency rumble below 20Hz. The Phono Box S phono preamp is compatible with both moving magnet and moving coil cartridges, so you can count on proper matching with virtually any turntable and cartridge combination. Product Overview: Phono Box S: audiophile, versatile & affordable!  This new phono preamplifier offers unrivaled performance and unique flexibility, which never before was available at this price!  Sonic quality of Phono Box S is extremely impressive, a big improvement and a perfect upgrade for most analogue hifi system.  With a wide range of setting parameters, it can meet the needs of almost any phono cartridge on the market. A switchable subsonic filter prevents your amplifier and speakers of ultra low rumble below 20Hz. Carefully selected amplifier modules and audiophile-grade polypropylene capacitors make it possible to enjoy your valuable vinyl collection like never before!  The class-leading music reproduction of Phono Box S gives pure dynamics, full transparency, analogue warmth, bass texture, detail resolution and purity of all audible frequencies. >>> A new „Best buy“ classic ! Product Highlights & Specification: Compatible with moving magnet and moving coil phono cartridges Audiophile-grade polypropylene WIMA capacitors

Other Items Feedbacks About Us Contact Us Add To Favorites CNB439 - New Original LM High-Performance 68W Audio Power Amplifier with Mute Description The LM is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% THD+N from 20Hz–20kHz.    FEATURES DESCRIPTION  The LM is a high-performance audio power  68W Cont. Avg. Output Power into 4Ω at VCC = amplifier capable of delivering 68W of  continuous ±28V average power to a 4Ω load and 38W into 8Ω with • 38W Cont. Avg.  Output Power into 8Ω at VCC = 0.1% THD+N from 20Hz–20kHz. ±28V The performance  of the LM, utilizing its Self • 50W Cont. Avg. Output Power into 8Ω at VCC = Peak  Instantaneous Temperature (°Ke) (SPiKe) ±35V protection circuitry, puts it

    Other Items Feedbacks About Us Contact Us Add To Favorites CNB439 - New Original LM3886 High-Performance 68W Audio Power Amplifier with Mute Description The LM3886 is a high-performance audio power amplifier capable of delivering 68W of continuous average power to a 4Ω load and 38W into 8Ω with 0.1% THD+N from 20Hz–20kHz.    FEATURES DESCRIPTION  The LM3886 is a high-performance audio power  68W Cont. Avg. Output Power into 4Ω at VCC = amplifier capable of delivering 68W of  continuous ±28V average power to a 4Ω load and 38W into 8Ω with • 38W Cont. Avg.  Output Power into 8Ω at VCC = 0.1% THD+N from 20Hz–20kHz. ±28V The performance  of the LM3886, utilizing its Self • 50W Cont. Avg. Output Power into 8Ω at VCC = Peak  Instantaneous Temperature (°Ke) (SPiKe) ±35V protection circuitry, puts it

listing template Sport TF Card Reader Media Headset MP3 Player Green Welcome to our store!  Features: 1. New and high quality 2. Designed fashionable and cleverish appearance, fine workmanship 3. High speed and ultra fast 4. Plug and play directly 5. Separated earphone jack and power jack makes a convenient operation and faster transfer rate Specifications: 1. Play Time: 8 hours 2. Power Supply: Li-po battery 3. Connection Type: USB 2.0 4. Frequency: 20Hz -20KHz 5. Noise Ratio: 86dB 6. Support Format: MP3 WMA WAV 7. Support System: Windows / XP / Vista 8. Width: cm 9. Color: Green 10. Weight: 3.17 oz / 90 g Package Includes: 1 x Media Headset MP3 Player 1 x USB Cable   Sport TF Card Reader Media Headset MP3 Player

Digital Voice Recorder 8GB with Noise Reduction function   Digital Voice recorder is an easy-to-use and effective recorder that is ideal for business people, reporters, students and everyone who frequently makes personal notes, conducts interviews, meetings, pravachans, room monitoring and need to quickly record voice.   ASDVR202 is voice recorder with noise cancellation button. High bit recording kbps recording gives best quality audio file. Records 32 kbps to kbps selection, Dot matrix display, fancy look, more buttons to easily operate, 2 microphones inbuilt - dual core recording, Left-right (LR) channel recording indication with long battery backup. It records MP3 and WAV file recording The recorder features a USB interface to allow you to download and archive your recordings to a computer. Technical Specifications: Memory Capacity 8GB Largest  SHQ Mode 192 Kbps Mp3 92 hours 122 hours 560 hours Largest SP Mode 128 Kbps Largest  LP Mode 32 Kbps Frequency 20Hz ～ 20KHz Maximum Output 400mW Storage Media Embedded flash Ports   Stereo earphone 3.5 mm Stereo USB Cable PC Interface USB 1.1/USB2.0 Full Speed Recording Bit Rate (Wav) Largest Kbps Medium Kbps / 768 Kbps Low  512 Kbps Built-in MIC Dual microphone Display 1.4” dot matrix S/N(Ratio) 70db Dimensions 100 mm * 41 mm * 13.5 mm Weight 80 grams Battery  rechargeable (Each with a capacity) Recording 25 hours Broadcast 14 hours （ Plug headphones to listen to ） Enhancement AGC / Noise Cancellation Recoding format MP3, WAV Operating Temp. 0 ～ 40 Celsius

Wireless Earphones Headphones Sports MP3 Music Player for Gym Running Jogging(without RetailBox) Colour Will be send as per availability   Built-in TF/ micro SD card slot support up to 8GB TF/ micro SD card(card NOT included) The wire free head-loop MP3 player is especially designed for sport lovers. Incorporating the behind-the-neck, over-the-ears design, this headset is extremely comfortable and secure for the most users: bicyclist, runners, joggers, walkers etc Designed fashionable and cleverish appearance, fine workmanship High speed and ultra fast Plug and play directly, No Volume controller. Separated earphone jack and power jack makes a convenient operation and faster transfer rate LED charging indicator Light weight, extra comfort to use     Specifications: Import from:- China  Connection Type: USB 2.0 Frequency: 20Hz -20KHz Noise Ratio: 86dB Capacity:1G-8G(the memory card is not included) Support Format: MP3/ WMA/ WAV Support System: Windows / XP Colors: Blue/Black/Green/Red Size:app.15.8cmx13cm/6.2/'/'x5.1/'/' USB cable length:68cm/26.7/'/' Quantity:1pc Warranty :- 10 days Replacement warranty. Package includes:   Instructions for use 1. Please full charged the MP3/Radio player before using. 2. Switch the Power button to Switch On / OFF the Headphone 3. Push the Play / Stop button to search the FM Radio 4. Push the Previous / Next to change the FM Radio/MP3 5. Push and hold the Play / Stop button more than 3 second to switch MP3 / FM Radio function 6. Push and hold the Previous / Next button to adjust the volume.     Package included: 1x Media Headset MP3 Player 1x USB cable 1x User Guide. Note: No Retail Package, we will re-pack with babble bag before shipment.                                                                                                                                          Contact For any Query and Problems: --   Seller Contact  No  :  (Timing: am to 7:00 pm) 

Wireless Earphones Headphones Sports MP3 Music Player for Gym Running Jogging(without RetailBox) Color Will be  send as per availablity   Built-in TF/ micro SD card slot support up to 8GB TF/ micro SD card(card NOT included) The wire free head-loop MP3 player is especially designed for sport lovers. Incorporating the behind-the-neck, over-the-ears design, this headset is extremely comfortable and secure for the most users: bicyclist, runners, joggers, walkers etc Designed fashionable and cleverish appearance, fine workmanship High speed and ultra fast Plug and play directly, NO volume Controller. Separated earphone jack and power jack makes a convenient operation and faster transfer rate LED charging indicator Light weight, extra comfort to use     Specifications: Import from:- China  Function- FM & MP3 PLAYER Connection Type: USB 2.0 Frequency: 20Hz -20KHz Noise Ratio: 86dB Capacity:1G-8G(the memory card is not included) Support Format: MP3/ WMA/ WAV Support System: Windows / XP Colors: Red Size:app.15.8cmx13cm/6.2/'/'x5.1/'/' USB cable length:68cm/26.7/'/ Warranty :- 10 days Replacement warranty. Quantity:1pc   Instructions for use 1. Please full charged the MP3/Radio player before using. 2. Switch the Power button to Switch On / OFF the Headphone 3. Push the Play / Stop button to search the FM Radio 4. Push the Previous / Next to change the FM Radio/MP3 5. Push and hold the Play / Stop button more than 3 second to switch MP3 / FM Radio function 6. Push and hold the Previous / Next button to adjust the volume.     Package included: 1x Media Headset MP3 Player 1x USB cable 1x User Guide. Note: No Retail Package, we will re-pack with babble bag before shipment.                                                                                                                                          Contact For any Query and Problems: --   Seller Contact  No  :  (Timing: am to 7:00 pm) 

HTC 3 Phase Rotation Meter ST-852 Features: Operational Voltage: V (3 Phase AC) Limit Support Voltage: V/minutes (impulse voltage V) Measuring Frequency Range: 20Hz ~ 400Hz Time Limit for Continious Measurement: Less than 60 minutes at 200V AC Less than 4 minutes at 600V AC Standard Accessories: Measuring Lead, Meter Pen, Measuring Shelf, Band, Carrying Case, Manual Dimension: 85(H) x 64(W) x 23(D)mm HTC Instruments had been established

Digital Voice Recorder with Line-in port, Live programs voice recording, singing, Mixer recording, TV program recording Digital Voice recorder Line-in is an easy-to-use and effective recorder that is ideal for business people, singer, sound system supplier, reporters, students and everyone who frequently want to record own singing, live programs, pravachans, lectures, room monitoring and need to quickly record voice. You can record own voice, meeting, singing, live programs and connect to mixer device, microphone, sound system voice, radio, TV etc.. external sound source ASDVR203 is sensitive voice recorder with noise cancellation function. High bit recording kbps recording gives best quality audio file. Records 32 kbps to kbps selection, color TFT display, fancy look, more buttons to easily operate, 2 microphones inbuilt and long battery backup. ASDVR203 Voice recorder is advance and different recorder than others. The recorder features a USB interface to allow you to download and archive your recordings to a computer. Technical Specifications: Memory Capacity     8GB Largest SHQ Mode 128 Kbps Mp hours 280 hours 560 hours Largest SP Mode 64 Kbps Largest LP Mode 32 Kbps Frequency 20Hz ～ 20KHz Maximum Output 500mW Storage Media Embedded flash   Line-In For microphone, mixer, external source Ports   Stereo earphone 3.5 mm Stereo output USB Cable PC Interface USB 1.1/USB2.0 Full Speed Recording Bit Rate Largest Kbps Medium Kbps / 768 Kbps/ 512 Kbps Low 32 Kbps Built-in MIC Dual microphone Display 1.4” TFT Color Display S/N(Ratio) 80db Dimensions 95 mm * 36 mm * 12 mm Weight 90 grams Battery (Each with a capacity) Recording 30 hours Broadcast 15 hours （ Plug headphones to listen to ） Enhancement AGC / Noise Cancellation Recording format MP3, WAV Operating Temp. 0 ～ 40 Celsius

Digital Voice Recorder 8GB with Noise Reduction function   Digital Voice recorder is an easy-to-use and effective recorder that is ideal for business people, reporters, students and everyone who frequently makes personal notes, conducts interviews, meetings, pravachans, room monitoring and need to quickly record voice.   ASDVR201 is sensitive voice recorder with noise cancellation button. High bit recording kbps recording gives best quality audio file. Records 32 kbps to kbps selection, color TFT display, fancy look, more buttons to easily operate, 2 microphones inbuilt - dual core recording, Left-right (LR) channel recording indication with long battery backup. ASDVR201 Voice recorder is advance and different recorder than others. The recorder features a USB interface to allow you to download and archive your recordings to a computer. Technical Specifications: Memory Capacity 8GB Largest SHQ Mode 128 Kbps Mp hours 280 hours 560 hours Largest SP Mode 64 Kbps Largest LP Mode 32 Kbps Frequency 20Hz ～ 20KHz Maximum Output 500mW Storage Media Embedded flash Ports   Stereo earphone 3.5 mm Stereo USB Cable PC Interface USB 1.1/USB2.0 Full Speed Recording Bit Rate Largest Kbps Medium Kbps / 768 Kbps/ 512 Kbps Low 32 Kbps Built-in MIC Dual microphone Display 1.4” TFT Color Display S/N(Ratio) 80db Dimensions 103 mm * 40 mm * 12 mm Weight 80 grams Battery (Each with a capacity) Recoding 30 hours Broadcast 15 hours （ Plug headphones to listen to ） Enhancement AGC / Noise Cancellation Recoding format MP3, WAV Operating Temp. 0 ～ 40 Celsius

Click to view full size Full Size Image Click to close full size. Marantz SR-Channel Network Home Theater 3D A/V Receiver-AirPlay $900 OFF original price! FREE Ground Shipping Description Features and Specs Shipping Returns Contact us Marantz SR-Channel Network Home Theater Receiver with AirPlay: Form and function 125 watts x 7 channels (8 ohms, 20Hz - 20kHz, THD 0.08%) HDMI: 7 in/ 3 out, including 1 discrete zone HDMI ouptut Compatible with 4K Ultra HD ( x ) sources and 4K Ultra HD displays 3D pass-through Apple AirPlay lets you stream content from your iDevice Audyssey MultEQ XT, Dynamic Volume, Dynamic EQ Marantz M-DAX Dynamic Audio Expander function breathes new life into compressed music sources Three-room/three-source audio output Three-room/dual-source HDMI output Simplicity and elegance characterize the Marantz SR Network Home Theater receiver. With the blue illuminated and iconic porthole display, plus the drop-down door

Digital Voice Recorder with Line-in port, Live programs voice recording, singing, Mixer recording, TV program recording Digital Voice recorder Line-in is an easy-to-use and effective recorder that is ideal for business people, singer, sound system supplier, reporters, students and everyone who frequently want to record own singing, live programs, pravachans, lectures, room monitoring and need to quickly record voice. You can record own voice, meeting, singing, live programs and connect to mixer device, microphone, sound system voice, radio, TV etc.. external sound source It gives live voice output to headphone for monitor your recording. ASDVR203 is sensitive voice recorder with noise cancellation function. High bit recording kbps recording gives best quality audio file. Records 32 kbps to kbps selection, color TFT display, fancy look, more buttons to easily operate, 2 microphones inbuilt and long battery backup. ASDVR203 Voice recorder is advance and different recorder than others. The recorder features a USB interface to allow you to download and archive your recordings to a computer. Technical Specifications: Memory Capacity     8GB Largest SHQ Mode 128 Kbps Mp hours 280 hours 560 hours Largest SP Mode 64 Kbps Largest LP Mode 32 Kbps Frequency 20Hz ～ 20KHz Maximum Output 500mW Storage Media Embedded flash   Line-In For microphone, mixer, external source Ports   Stereo earphone 3.5 mm Stereo output USB Cable PC Interface USB 1.1/USB2.0 Full Speed Recording Bit Rate Largest Kbps Medium Kbps / 768 Kbps/ 512 Kbps Low 32 Kbps Built-in MIC Dual microphone Display 1.4” TFT Color Display S/N(Ratio) 80db Dimensions 95 mm * 36 mm * 12 mm Weight 90 grams Battery (Each with a capacity) Recording 30 hours Broadcast 15 hours （ Plug headphones to listen to ） Enhancement AGC / Noise Cancellation Recording format MP3, WAV Operating Temp. 0 ～ 40 Celsius

SVB- HEADPHONE MIKE- FASHION   KEY FEATURE:- • Clear Voice Pickup • Good Stereo Sound • Light Weight Comfort with Secure fit • Language and other Training • Internet Voice Chat • Speech Recognition and Dictation • Extreme Cable Durability Rating TECHNICAL SPECIFICATION:- • Speaker Diameter: Φ 40mm • Microphone: 6 X 5 mm/ 58 ±2dB • Impedance: 32Ω • Sensitivity: 102dB SPLat 1KHz • Frequency Response: 20Hz to Hz • Max. Input Power: 100mW • Wire Length: 2-3m  Bulk Order Accepted In Reasonable Price You Can Contact Us at  Or  Mob No: . We Wish To Serve You Batter For Many Years To Come.   Thank you for visiting

SoundMAGIC P30 Portable Folding Headphone Description The SoundMAGIC P30 over-the-ear headphones sports an all new foldable design that is durable without sacrificing portability. An inner metal band structure ensures solid and consistent tension while the polycarbonate plastic shell and parts offer superior impact resistance. The high quality soft PU material used for the ear pads and headband padding provide extreme levels of comfort and excellent noise isolation. Whether listening to music or watching movies, you will not be disturbed by the outside noise and your ears will not feel tired even after prolonged use. The ear cups are decorated with a high quality metal cover with a flashy but classic design. The P30 proves that stylish portable headphones do not have to sound mediocre. Drawing from SoundMAGIC's extensive headphone design and sound tuning experience, the P30 offers excellent soundstage, well balanced, powerful bass and a level of accuracy that delivers true high fidelity to you ears. Thanks to the single-sided cable design connected to the left ear cup as well as the usage of tangle-free cabling, the P30 is especially suitable for use on the move. Its folding design fits neatly and compactly into the supplied travel pouch so that you can take this wonderful piece of gear wherever you go! Specifications Driver: Dynamics 40mm Neodymium Driver Frequency range: 20Hz~22KHz DC Resistance: Ω Sensitivity: dB at 1KHz/mW Maximum input power: 100mW Cable length: 1.2 m Connection: Stereo 3.5mm, I style Gold-planted plug Weight: 85 g Note:As the headphones are imported ones they don't carry warranty

This is a very unique product which will take HDMI as an input and produce HDMI + Digital Optical Audio + 5.1 Channel Analog Audioas output signals.  This product is used for extracting Audio & Video from HDMI source and deliver video output: HDMI and 5.1 channel Audio output: Optical / 6 RCA. Features: 1. 1X HDMI input and 1X HDMI output，can sync separation HDMI audio signal. Supports 1x SPDIF optical digital audio output, 6 channel RCA analog audio output, and 1x headphone jack output. 2.Support HDMI input up to P/60Hz, supports 3D (fs) 3.Support CEC and HDCP 4.Supports 3 modes of EDID management for audio formats, can switch among built-in EDID (2CH/5.1CH) and external EDID (TV). 5.Uses 24 bit/96KHz audio DSP and 24bit /192KHz DAC 6.Support digital audio formats: Dolby digital (AC3), DTS, LPCM, automatic identification signal format 7.Headphone amplifier output, can drive the general 3.5mm earphone 8.High tone quality, low noise 9.DC5V/1A power adapter Specs Of Product: HDMI resolution............................................ up to P/fs（3D fs） Support video color format........................................24bit/deep color 30bit,36bit HDMI Audio Format...DTS-HD/Dolby-TrueHD/LPCM CH/DTS/Dolby-AC3/DSD Digital audio decode format................................Dolby Digital (AC3)/DTS/LPCM 2CH HDMI Max bandwidth............................................................................225MHz HDMI Max baud rate...........................................................................6.75Gbps Input/Output TMDS signal...............................................Volts p-p(TTL) Input/Output DDC signal.......................................................... 5Volts p-p (TTL) DSP sample frequency range........................................................... KHz DSP Bit rate range............................................................................ Bit Analog output level(1kHz@0dB)............................................................1V..  RMS SNR @ 0dB(CCIR/ARM)............................................................................≥85dB Distortion...............................................................................................≤0.1% Frequency response........................................................................20Hz~20KHz Headphone output power (1kHz@0dB  RL=mW HDMI input cable distance.................................≤15m AWG26 HDMI standard cable HDMI output cable distance..............................≤18m AWG26 HDMI standard cable Max working current................................................................................500mA Power adapter format Input......................... AC 100V～240V 50HZ/60Hz, DC5V/1A Operating Temperature range.......................................................... -10 to +55℃ Storage Temperature range............................................................. -20 to +60℃ Operating Humidity range...................................10 to 90%RH (No Condensation) Storage Humidity range........................................5 to 95%RH (No Condensation) Case Dimension (L x W x H)..................................................... 139x64x22 (mm) Weight................................................................................................... 220g Package: Main Unit: 1 User Manual: 1 Power Adaper: 1

Genius HS-300N Foldable Neck Band Headset / Headphones with Mic   Genius releases its latest rear band PC headset, HS-300N, which is great for Internet chatting and music listening. The lightweight, ergonomic design keeps you comfortable for long periods of time. The foldable design is easy to store, and you can take it with you so you can enjoy music anywhere. The in-line volume control is convenient to control the volume Features ·        Great for Internet chatting ·        In-line volume control ·        Foldable headband ·        Soft ear pads ·        Moveable microphone   Specifications Product Description Genius HS-300N - foldable rear band headset Device Type Rear band headset Frequency response 20Hz~20KHz Sensitivity 118dB +/- 4dB Impedance 32ohm Driver unit 36mm Type Rear-Band Cable Length 1.8 m Features Mic mute Volume Control Fold UP Microphone Foldable

is_customized:Yes Style:HeadbandConnectors:3.5mm Package:Yes Use:Portable Media Player Function:Noise Cancelling, MicrophoneCommunication:WiredModel Number:major Original  Marshall Major Leather Noise Cancelling Deep Bass Stereo Monitor DJ Hi-Fi Headphones Headset W/ Remote  :  Housings have the same textured vinyl as Marshall amps for an authentic, classic look  Lightweight and collapsible construction folds down for terrific portability Moving coil dynamic speakers deliver high-quality audio with a wide frequency response The adjustable, padded headband and soft on-ear cushions provide long-lasting comfort The closed-back earcup design blocks out unwanted ambient noise and prevents sound leakage The cable provides an adjustable amount of slack and references vintage-style guitar cables. The standard 3.5mm plug is a miniature replica of a classic tele plug, and has a 1/4" adapter to provide wide compatibility with a variety of consumer and professional audio devices   Specifications:  Type: On-Ear, Closed-Back Microphone Feature Included Dynamic Frequency Range: 20Hz - 20kHz Impedance: 32 Ohms Sensitivity: 115dB Maximum Input Power:15mW Rated, 20mW Max Connectors: 3.5mm Stereo Mini Plug with 1/4" Adapter

TECHNICAL SPECIFICATIONS OF INTEX IT- DIGI 4.1 SPEAKER SYSTEM Specifications Output Power 20W + 10W*4 Frequency Response 200Hz - 20Khz (Speaker), 20Hz - 200Hz (Main Unit) FM Frequency range 88Mhz to 108Mhz Sensitivity 500mV rms @ 1Khz S/N Ratio >=55dB Controls Provided Volume, Bass, PP/Scan, Mode, Prev, Next Input/output Input - RCA Jack, Output - RCA Jack Speaker Unit 10.2cm (Main Unit), 7.7cm x 4 (Satellite) Power Supply AC 220V - 240V, 50Hz Net weight 5.0 Kg

The FiiO QOGIR (E9K) desktop headphone amplifier offers truly stunning audio performance and versatility to headphone audio enthusiasts. Its sleek and modern appearance belies the engineering marvel within. While maintaining exceptionally low noise and distortion, the QOGIR's strong power and high current output design is capable of driving the most demanding headphones up to 600Ω, while rendering music with excellent dynamics and clarity. The QOGIR serves as a dock for the E17 USB DAC-AMP devices. When combined, the QOGIR and E17 become seamless high fidelity audio interface for any computer, bypassing noisy internal sound cards. With both a fixed and a volume controlled line level output, the QOGIR works well as a pre-amp. As a successor to the E9, the QOGIR has the following improvements: - Synchronized power on/off with FiiO E17 - Switch-selectable dock or AUX-in playback - Full size RCA connectors for all rear input/outputs Features - TI TPA current feedback power amp with low noise, distortion and high switching rate - Soft on/off with sealed relay protects power amplifier output - Smooth and low noise ALPS sealed potentiometer for volume control - Audio buffers using ultra-low distortion and low noise OPA op amps - Dock connector for E17 USB DAC-AMP - Standard 10dB and 18dB High Gain - Volume controlled and fixed level RCA outputs Specifications - Power: 900mW (mW (300Ω) - Impedance Range:Ω - SNR: >100dB (A weight) - Distortion: -="" frequency="" response:="" 20hz~20khz  - Line Out: 2V rms - Pre Out: 0~6V rms - Power: DC15V/ 1.5A - Size: mm - Weight: 440g What's Included: - FiiO QOGIR (E9K) - AC Adapter - USB Cable - User's Manual > Refund Policy When a refund is possible: - If there exists a manufacturing defect

Product Description The LV‑MaxSonar‑EZ0 has the widest and most sensitive beam pattern of any unit from  LV‑MaxSonar‑EZ  sensor line. This makes the LV‑MaxSonar‑EZ0 an excellent choice for use where high sensitivity, wide beam, or people detection is desired.   Product Specifications   Resolution of 1 inch 20Hz reading rate 42kHz Ultrasonic sensor measures distance to objects RoHS Compliant Read from all 3 sensor outputs: Analog Voltage, RS232 Serial, Pulse Width Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches Maximum Range of 254 inches (645 cm) Operates from V Low 2.0mA average current requirement Small, light weight module Designed for easy integration into your project or product Widest beam of the LV-MaxSonar-EZ sensors Great for people detection applications

Eight Audio Hi Fi tone control board Over View: Here is an active tone control can be used for adjusting levels of bass, treble And volume of your music system Technical specification: ·         supply voltage - +/-15v ·         frequency response - 20hz to 20khz ·         input impedance - 47k ·         Equilazation - low +/-10db High +/-10db Features: ·         Low noise OP AMP TL072 ·         compact size by using  SM technology ·         SMD components ·         High grade glass epoxy 1.6mm PCB ·         can be used for active systems and music systems 

Specifications- Color White/Black/Black Red Music Format MP3 / WMA Signal to Noise Ratio ≥ 86db Output Frequency 20Hz～200KHz The Computer Connection Mode USB2.0 high speed transmission Transmission Speed Can reach 5MB / S Operations System Windows / XP / VISTA / 7 Duration Of Presentation More than 8 hours Net Weight 29g Charging Time 1-2 hours Supports Display Formats MP3, WMA Accessories Blister pack, data cable Dimensions 14 x 12 x 5cm / 5.51 x 4.72 x 1.97" (L x W x H) Weight 3.53oz / 100g Parameters:  1.Portable and convenient 2.Buit-in FM function.                          3.Support TF card, up to  32GB. 4.Music format: MP3,WMA.WAV.  5.Keys-press:Volume/play/pause/previous/next 6.Charging time: 1 hours    7.Continuous playing time:4 hours Characteristic Sports MP3 PLAY HEADSET Fashion Design Support TF card play FM radio function Flexible and Durable Water Resistant

The Sound MAGIC over-the-ear headphones sports an all new fordable  design that is durable without sacrificing portability. An inner metal band structure ensures solid and consistent tension while the polycarbonate plastic shell and parts offer superior impact resistance. The high quality soft PU material used for the ear pads and headband padding provide extreme levels of comfort and excellent noise isolation. Whether listening to music or watching movies, you will not be disturbed by the outside noise and your ears will not feel tired even after prolonged use. The ear cups are decorated with a high quality metal cover with a flashy but classic design. The P30 proves that stylish portable headphones do not have to sound mediocre. Drawing from Sound MAGIC's extensive headphone design and sound tuning experience, the P30 offers excellent soundstage, well balanced, powerful bass and a level of accuracy that delivers true high fidelity to you ears. Thanks to the single-sided cable design connected to the left ear cup as well as the usage of tangle-free cabling, the P30 is especially suitable for use on the move. Its folding design fits neatly and compactly into the supplied travel pouch so that you can take this wonderful piece of gear wherever you go! Specifications Driver: Dynamics 40mm Neodymium Driver Frequency range: 20Hz~22KHz DC Resistance: Ω Sensitivity: dB at 1KHz/mW Maximum input power: 100mW Cable length: 1.2 m Connection: Stereo 3.5mm, I style Gold-planted plug Weight: 85 g

The stylish EC 150S Stereo Line silver ear clips by Maxell offer extended hours of comfort while youre listening to your favorite music. The lightweight ear clips securely fit to your ear and ensure that your ears will enjoy the upmost comfort. Move about freely with the flexible 4-foot cable made from soft touch rubber. The EB150S feature Maxells advanced sound quality with clear playback and deep bass performance. Not only do these ear clips sound great but they look great too with the sleek silver design. Youre guaranteed to look stylish whenever you use them whether at the gym, school or home. FEATURES •Lightweight ear clip design for extended use. •Frequency response 20Hz – 22Khz. •Ideal for all music Sources SPECIFICATIONS Type Dynamic Earclips Impedance 32 ohms +/- 10% Drivers 30 mm Magnet Anisotropic Ferrite Sensitivity 99dB Channel Balance Rated Input 20 mW Maximum Input 60 mW Frequency Response KHz Plug  3.5 mm Straight Plug Cord Length 4 ft. Refund Policy When a refund is possible: - If there exists a manufacturing defect

FEATURES •Lightweight stereo earphones •Ideal for Extended use.•Frequency 20Hz – 20Khz. •Combo earphone with Splitter The EB-95 is a stylish, lightweight ear bud. It is ideal for all portable stereos, iPods, MP3 players. It features dynamic sound and reproduction from all sources. Features: Lightweight, in-ear design Developed for extended use Ideal for home and portable players Refund Policy When a refund is possible: - If there exists a manufacturing defect

Dynamic sound reproduction provides an exceptional listening experience. Lightweight design for maximum comfort and extended use. Soft-touch rubber cord keeps your headphones safe and prevents tangling. Ideal for all portable music players. FEATURES  •Stereo type earphone.  •Lightweight and comfortable design •Frequency 20Hz – 23Khz. SPECIFICATIONS Type Dynamic Ear Bud Impedance 32 ohms +/- 10% Drivers 13.5 mm Magnet Anisotropic Ferrite Sensitivity 93 dB Channel Balance Rated Input 4 mW Maximum Input 10 mW Frequency Response KHz Plug  3.5 mm Cord Length 4 ft. Refund Policy When a refund is possible: - If there exists a manufacturing defect

The stylish NBHB210 Stereo Line silver neckband by Maxell offer extended hours of comfort while you¿re listening to your favorite music. The lightweight behind the head design ensures your will enjoy the upmost comfort. The ear buds fit snuggly inside your ear, blocking external noises and ensuring you¿ll enjoy the upmost comfort without any chaffing or irritation. Move about freely with the flexible 4-foot cable made from soft touch rubber. The NBHB210 feature Maxells advanced sound quality with clear playback and deep bass performance. Not only do these headphones sound great but they look great too with the sleek silver design. You're guaranteed to look stylish whenever you use them whether at the gym, school or home. FEATURES • Neckband Earphone with soft touch rubber cord. • Frequency response 20Hz – 22Khz. • Ideal for Portable MP3/ iPod Players SPECIFICATIONS Type Lightweight Neckband Impedance 32 ohms Drivers 10 mm Magnet Neodymium Sensitivity 98 dB Channel Balance Rated Input 2 mW Maximum Input 5 mW Frequency Response KHz Plug Nickel Plated 3.5 mm Cord Length 4 ft. Refund Policy When a refund is possible: - If there exists a manufacturing defect