GPS Tracker includes the following features : 

• Anti-theft positioning
• Charging input: InputAC110-220V50/60Hz
• Charging output: OutputDC5.0V 300-500Ma
• Machine battery: 3.7V 400mAh Li-ion battery
• Standby time: 7 days
• Working time 4-6 days
• Expansion card: mini TF card
• Continuous call: 150-180 minutes
• Network mode: GSM/GPRD
• GSM positioning time: 25 seconds
• Operated with polymer battery

Material :

• ABS housing

Size closed :

• Length of 3.5 cm x Width of 2 cm x Thickness of 1.4 cm