... mastermork of audio boxes.new conception of integrated digital audio player ,connect your MP3, MP4, CD, DVD, iPAD, iphoe,PSP,U ... computer, headphones and FM radiobluetooth connectivity, Bluetooth hands-free calls.Speaker's Functional Parameteroutput: RMS 3W THD=10%Frequency Response:150 ... Connect Line(can ahoose) New Music Portable Mini USB Micro Player Speaker& computer speaker with bluetooth