Features:
This item is compact， portable，  handheld global positioning system mini receiver can provide the direction and distance to the destination
With it， you will never get lost again. It is an amazing guider and helper for wild explorers!
Multifunction with simple operation.
Perfect for hiking， camping， jogging， mountain climbing， etc

Specifications:
GSM/GPRS module: SIMCOM SIM900
Band: 850/900/1800/1900Mhz
Communication protocol:TCP/UDP
CPU: ARM7
GPS chip: SIRF3 Sensitivity: -159dBm Accuracy: 5-20m
Time To first fix: Cold status 45s Hot status 1s
Wall charger: 110-220V input 5V output
Battery: 3.7V 860mAh Li-ion battery Standby: 250hours
Waterproof: IPX-6
Storage Temp. -40 to +85Deg.C
Size: approx. 6.3*5.4*2cm

Package includes:
1 x GPS
1 x Power adapter(EU Plug)
2 x Shells