D40 4G Kids Smartwatch
4G Network；
Colorful and big round screen；
2.5D Curved HD round screen, 1.38 inch colorful display, 240*240 resolution, anti-fall, strong wear resistance.
Colorful and big round screen；
2.5D Curved HD round screen, 1.38 inch colorful display, 240*240 resolution, anti-fall, strong wear resistance.
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GPS Chipset:Built-in
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Operation system:Android 8.1
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System Memory:16MB+16MB
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Sim Card Slot:Nano SIM card slot
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Display Screen:1.38 inch colorful display, 240*240 resolution
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Location Mode:LBS+WIFI
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Battery:800mAh
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Camera：8W
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Color：Blue,Pink,Black，White
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Physical Button:Power button (SOS)
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Waterproof level :IPX7 Waterproof
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Network：电信、移动、联通、广电
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GPS定位精度：5-15m
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LBS定位精度：100-1000m
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