LT37-4G European Version 4G Waterproof Touch Photo Electronic Positioning Children Smart Watch(Blue)

1. Screen: 1.44-inch IPS touch panel2. Pixel: 240 x 2403. Memory: 192MB RAM + 128MB ROM4. Operating system: RTOS5. Processor: ASR3603S, 832MHz, single-core ARM Cortex-R56. Location: LBS/WIFI7. 4G video call: via APP/VOLTE8. Wifi accuracy: about 30-50m9. LBS accuracy: more than 100m10. 2G network: GSM B2/3/5/811. 3G network：WCDMA B1/2/5/812. 4G network LTE: B1/2/3/5/7/8/20/28A13. SIM card：Nano SIM card14. Dialing：3 SOS +15 phone number15. SOS: Support16. G-sensor: support (three axis)17. Remote monitoring: Support18. Camera: 0.08MP19. Waterproof rating: IP6520. Battery capacity: 400mAH21. Other features: electronic fence (GEO), history tracking, alarm clock, find the watch, phone book, work mode, remote shutdown, support for Android/IOS APP22. Size: about 23 x 4 x 1.55cm23. Weight: about 60g