Brand N/A Model SF-TX001 Quantity 1 Color White Bluetooth Version V2.1 Operating Range 10 meter Compatibility V1.2 Built-in Battery Capacity 300mAh Other Features Transmit Distance: 1~8m; Bluetooth Music Transmitter is a high-performance transmitter which enables your audio devices to transfer stereo audio wirelessly; Compatible seamless with Bluetooth music receiver and Bluetooth headset and Bluetooth speaker etc; Bluetooth music transmitter connects directly to audio device with 3.5mm audio cablesuch as TVDCDMP3; Music in the walkman equipment-TV/MP3/MP4 can be displayed wirelessly in the headset/earphone after the transmitter links with bluetooth headset/earphone BQB Certification No Packing List 1 x Bluetooth Transmitter 1 x USB Cable (cable length: 68cm) 1 x 3.5mm Audio Cable (cable length: 142cm) 1 x English / Chinese Manual