Wonlex Replaceable Strap 4G GPS WIFI Video Calling Kids Smart Watch KT20_USA Color:Black TDD: Band 38/39/40/41

TDD: Band  38/39/40/41

- Alarm clock

and WhatsApp keep children and parents communicating constantly

This watch is provided an SOS button that kids can press in an emergency

Wonlex Replaceable Strap 4G GPS WIFI Video Calling Kids Smart Watch KT20_USA Color:Black TDD: Band 38/39/40/41Product Details Brand Wonlex Screen size 1. 4 inch IPS color touch screen, 240*240 Cable Type 4PIN magnetic charging cable Material ABS+PC+soft silicone GSM Chipset SL8521E GPS Chipset Built in Memory 1GB RAM + 8GB ROM Frequency Band FDD: Band 1 3 5 7 8 12 20 28AWCDMA: Band 1 8 GSM: Band 3 8 SIM card Nano SIM card slot Location GPS+AGPS+LBS+WiFi LBS Precision 100 1000m GPS Precision micro USB M5 15magnetic attraction Physical Button Power button (SOS)