Function
Real Time Tracking & Listening with SOS
Working Temperature
-20℃ - +70℃
GPS Positioning Accuracy
Within 10 meter outdoor
GPS Motion Accuracy
0.1 meter/second
WIFI Positioning Accuracy
Within 50 meters
GSM/4G Positioning Accuracy
50-200 meters
Battery
Support rechargeable 3.7V 700mAh Li-polymer battery