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Home > Products > 4G Kids Smart Watch > 4G Kids Video Call Watch LT21A
Product Name: 4G Kids Video Call Watch LT21A
Model No.: LT21A
Dimensions: 232*41.5*16.8mm
Features:
Color black, blue, pink
Screen 1.4inch  IPS touch screen, Pixel 240x240
OS Android 4.4
Solution Spreadtrum SC8521E, 1.2GHz Dual-core ARM CortexTM A7MP 
GPS Support
4G Video Call By APP or VOLTE
Memory 512MB RAM + 4GB ROM
Location GPS,AGPS,LBS,WIFI
2G Network GSM B2/3/5/8
3G Network WCDMA B1/2/5/8
4G Network FDD-LTE: B1 B2 B3 B4 B5 B7 B8 B12(17) B20 B28A (Or B1 B3 B5 B7 B8 B38 B39 B40 B41)        
SIM card Nano SIM card
Language Multinational option
SOS Support
G-sensor Support  (in three axis)
Remote monitoring Support
Camera 0.3MP pixels (2.0MP in option)
Waterproof level IP67
Battery Lithium battery 650mAh
Dimension 232*41.5*16.8mm
Other features Electronic fence (GEO), History tracking, Alarm clock, Find watch, phone book, working mode, Remote shutdown watch, support APP for Android and IOS smartphone.
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