Features:
Arc-shaped design， avoids hurting pets; the device is also design to be rain proof in outdoors.
GSM/GPS dual positioning， positioning accuracy can be achieved within 5 meters.
1000mAh large capacity battery， the standby time can reach 240 hours after full charging.
With a nylon pet collar， perfectly matching the pets， such as dogs， cats， etc.
Free tracking platform: computers， mobile client， SMS and IOS/Android APP.
Can hear the voice around the tracker by cell phone; also support communication with the tracker by cell phone.
Power saving mode， tracking history， geofence and movement alert and overspeed alert.
ON/OFF switch， blue LED for GPS signal and green LED for GPRS signal.

Specifications:
Tracker Color: White
Collar Color: Randomly Sent
Tracker Material: ABS
Collar Material: Nylon
Plug Type: EU Plug
Network: GSM/GPRS
GPS Sensitivity: -159dBm
GPS Accuracy: 5m
Time to first fix: 
Cold Status: 45s
Warm Status: 35s
Hot Status: 1s
Car Charger: 12-24V(Input); 5V(Output)
Wall Charger: 110-240V(Input); 5V(Output)
Battery: 3.7V 1000mAh Li-ion Battery
Standby Time: 240 Hours
Storage Temp: -40°C to +85°C
Operation Temp: -20°C to +55°C
Humidity: 5%--95% Non-condensing
Tracker Size: 7 * 3.5 * 2.5cm / 2.7 * 1.4 * 0.78in (L * W * H)
Tracker Weight: 65g / 2.3oz
Package Size: 11.2 * 7 * 6cm / 4.4 * 2.7 * 2.36in (L * W * H)
Package Weight: 193g / 6.8oz

Note:
When the device can't get GPS signal in one minute or in sleep mode， it will replay history position(V:V); the device will send real time tracking information until it get GPS signal(V:A).
The color of collar is sent randomly， please in kind prevail.

Package List:
1 * GPS Tracker
1 * Collar
1 * USB Cable
1 * Power Adapter
1 * User Manual (English)