Original DZ09 Smart Watch

Sim card: single sim card (micro sim card) can be as a phone bluetooth: bluetooth 3.0 external memory: support tf card up to 32gb(memorycard didn't included in package) camera: 0.3 m music: support picture format: jpeg, gif, bmp, png music format: mp3, wav functions: bluetooth dialer, contacts, call reminder, clock, anti-loss, pedometer, sleep monitor, sedentary reminder, calendar battery: 220 mah