... midi [Memory] 789k, support T-Flash card [Battery] 480mAh lithium battery [Data Transmission] USB/bluetooth [Network] GSM 850/900 ... bluetooth, recording, WAP, calculator, memorandum, clock, calendar, stop watch, FM radio, hand writing, flight mode, multiple scenarios [On ... MP3 [Video] 3GP, MP4 display, speed/pause Accessories Battery×2, data cable,earphone, charger, manual Optional Accessories Memory ...