D51 4G Kids Smart Watch

● Screen: 1.83 LCD touch screen,240*284 pixels
● Main Chipset:AR3603C
● Operation system:RTOS
● System Memory: 8MB+16MB
● Sim Card Slot: Nano SIM card slot
● Frequency Bands:
     FDD-LTE：B1 B3 B5 B8
     TDD-LTE：B38 B39 B40 B41
● Location Mode: GPS+LBS+WiFi
● Battery:640mAh
● Camera: 0.08 Megapixels