GPS type: GPS Tracker
Voltage: 5V
Battery Life: 30 Hours & Up
Brand Name: greattop
Out Power: 5V
Screen Size: Under 2 Inches
Gps Module: Yes
Item Size: 52mm*38mm*16mm
Special Feature: Remote Control
Model Name: A21
Band: 850/900/1800/1900Mhz
GPS Positioning Accuracy: 5m-15m
Network: GSM/GPRS
SIM Card Network: 2G GSM SIM Or Compatible 2G GSM SIM
APP: IOS/Android