... time 200-280h [Data Transmission] data wire, U disc, bluetooth (voice, stereo) [Network] GSM850/900 /1800/1900MHz [Contacts] 300 ... support MP4 recorded shooting[Game] helicopter, panda[Bluetooth] stereo bluetooth, FM radio[Music] MP3, equalizer, bluetooth stereo [Video] 3GP, MP4, 3GP and MP4 ... F)bluetooth(single track or stereo) Size 65×50×18mm Packing 141×100×77mm Color 16 kinds (white 8, black 8) ...