... -languagePrimary function: Touchscreen watch phone with keypad SIM card modes: Dual SIM card dual standby Network format: GSM Frequency: 850/900/1800 ... MP3, MP4, midi Memory: Built-in 250K memory, support 2GB TF cardCamera- Resolution: Up to 640*480- Pixels: 2.0MP- ... , dedicated key, handwriting, UART setup Organizer: Bluetooth, calendar, to do, alarm, calculator, stopwatch, world clock, health, e-book ...