... USB 2.0/ data line/bluetooth [Network standard] GSM 850/900/1800/1900MHz [Contacts] 300 groups ... Application Function] hands free, recording, WAP, hand input, bluetooth, GPRS, extend memory, e-book, calendar, memorandum, ... shooting [Game] helicopter, panda [Bluetooth] stereo bluetooth, FM radio [Music] MP3, equalizer, bluetooth (single/stereo) [Video] 3GP, ... black 8) Dual compass watch cellphone