Smart children's phone watch

Operating humidity: 5% to 95% does not solidify
Average operating current: about 55mA
Average standby current: less than 10mA
Camera: front camera, 300,000 pixels
GPS positioning accuracy: 5-15 meters
GPS signal: L1,1575.42MHz C/A code
GPS chip: internal integration of the main chip
Information: 9820E
Battery: 730mAh
Function: 4G full Netcom, mobile payment, HD photo, remote photo, multiple positioning
Curriculum, early education, crazy math, safe area, footprint, video call
Step counting, language monitoring, do not disturb time, love reward