... EDR + 2.1 bluetooth technology, strong anti-interference ability 2. Bluetooth stereo, excellent quality, bass shock 3.10 meters wireless distance, ... , and you phone seamless docking Three. Miniature sound 3.5 stereo audio interface, can insert MP3, MP4, computer, mobile ... , convenient; Products with attached USB charging connecting wire/audio line. Bamboo LED touch dimming desk lamp bluetooth speaker