Mobile battery laptop battery compatible

PREMIUM STEREO  WIRELESS HEADPHONE SL-BT01 Boom Sound quality. Design style reflects the comfort and convenience. Bluetooth 3.0 support, Enjoy wireless, to make life more exciting. Bluetooth range of 10 meters, high- speed data transmission. Hidden microphone, with Bluetooth connectivity dialogue. High quality speaker system provides powerful Bass- driven stereo. Digital stereo music to compatible formats MP3, WMA, WAV, etc.   PARAMETER Bluetooth Version:                                         V3.0+EDR Sound Channel:                                               Two channel(Stereo) Frequency range:                                           (GHz) Transmission Power:                                     Class B Sensitivity:                                                         db Microphone:                                                     Support Battery:                                                               Lithium Battery NW                                                                        ~210g