Bt v3

BT 310 v3.0 aux bluetooth. Provides up to 8 hrs of music playback. One touch connect button bluetooth range 33 feets MRP 1200. New seal packed

Ducasso Bluetooth Mono headset Dual Pairing DMHD666 Product Description: Bluetooth Devices, Bluetooth Mono Headsets, Dual Pairing High Capacity Li-Poly battery, extra long talk time than normal BT headsets Can be paired with two phones simultaneously Bluetooth V3.0, compatible with all BT enabled mobile phones Bluetooth Brand: Ducasso Transmission Frequency: 2.4 GHz Range: 10M Connecting Pair: 2 Bluetooth Version: V3.0 Specifications: Bluetooth mode: mono  Dual pairing        Bluetooth version: V2.1+EDR compatible               Range: 2.4GHz-2.48GHz               Transmission range: Class 2                  Working power: 3.6V                     Working current: =25mA                     Transmission distance: 10m                      Charging time: 1H-2H                    Talking time: about3H                      Standby time: about38H Warranty Detail:  Warranty: 1 Year

RADIATION PROTECTION MUSIC BT EARPHONE SPEC. Bluetooth Version:  V3.0+EDR/4.0 Bluetooth Mode: Hand free/Headset/AV/AV RCP profile Radio frequency: 2.4 GHz Transmit Power: Class2 Transmission range: 10M Power Charger:  AC Input V DC Output 5V Music time  : 4H Talking time: 5H Standby time: 180H