Unlocked Quad-Band SIM Card WatchPhone Camera Bluetooth PMP Ultra thin watch wrist phone with keypad 1.55 inch touch screen, 260k QVGA ; PX: 128*176 Frequency: GSM 850/900/1800/1900MHZ Bluetooth A2DP,GPRS & WAP connectivity, SMS/MMS Calendar, To do list, Alarm, World Clock, Stopwatch