Description
Specification:
Color: black
Material: Plastic
Size:35*20*14mm
GPS positioning accuracy: about 100m
Expansion Card: Mini TF card
Antenna Type: GSM/GPRS
GSM Band: 850/900/1800/1900Mhz
GMS Locating Time: 25 Seconds
Power Input: AC 110-220V 50/60Hz
Power Output: DC5V 300 - 500mA
Battery Capacity: 3.7V 400mAh Li-ion Battery
Working Voltage: 3.4 - 4.2V DC
