LEMFO K20 1.81 inch Children Sport Smart Watch, Support Video Call / Message Notification / GPS / WiFi / AI(Pink)

1. Material: ABS+PC2. Strap: Liquid soft silicone strap3. Size: 41.5x15.8x52mm4. Waterproof Rating: IP675. Maximum Charging Voltage: 5.0V6. Battery: 1000mAh polymer battery7. Standby Time: 7-8 days8. Talk Time: 6-7 hours9. Voltage: 3.8V10. Screen: 1.81-inch IPS, Resolution: 240x28611. Supports WiFi/GPS/Ringtone/Hands-Free/Microphone/SIM/G-sensor/Phonebook12. Camera: 8MP13. Supports two-way calling, blocks other nuisance calls, supports APP video calls14. Communication Network:GSM: B2/B3/B5/B8FDD-LTE: B1/B3/B5/B8TDD-LTE: B38/B39/B40/B41 (100M)15. Positioning: GPS/WiFi/AGPS (Class 12)/LBS16. WiFi positioning accuracy: 3-50 meters, GPS positioning accuracy: 3-10 meters, LBS accuracy: 100-500 meters