Detailed Product Description Tribands watch phone 1.Tribands watch phone,1.5inch TFT touch screen,resolution:128X1282.Truecolour ... music formatWAV, AAC,MP3,MIDI.8.Support video format3GP, MP4, MPEG.9.Addtional functionsupport shedule power on/off,calculator,memo ... Dual SIM cards working at the same time Supports MP3/MP4 player Supports Bluetooth function Supports U-disk, GPRS Battery: 650mAh ...