* Dim: 90mm * 72mm * 22mm (3.54" * 2.83" * 0.87")

* Weight: 168g

* Network: 2G GSM/GPRS

* Band: 850/900/1800/1900Mhz

* GPS sensitivity: -159dBm

* GPS accuracy: 5m

* Wall charger: 110-220V input 5V-1A output

* Battery: Chargeable 3.7V 5000mAh Li-ion battery

* Stand by time: 90days

* Storage Temp.: -40°C to +85°C

* Operation Temp.: -20°C to +55°C

* Humidit: 5%–95% non-condensing