Kids 4G Waterproof Smart Watch GPS Tracker Wifi SOS Call Watch

Battery: 900mAh
SIM card: NANO SIM card
Waterproof Level: IPX7
Camera: 30 W
1.85 inch IPS color touch screen, 240*284 pixels.
More features: video call, precise positioning, SMS reminder, QR code payment, alarm clock, SOS call, class disable, call recording, AI intelligent voice, facial recognition, electronic fence, remote shutdown, phone book, WeChat.,etc