Specifications
 GSM: Tri Band 900MHz, 1800MHz, 1900MHz Only
 GPS Sensitivity: 159dB
 GPS Frequency: L1, 1575.42 MHz
 GPS Positional Accuracy: 5m-25m
 Velocity Accuracy: 0.1m/s
 Velocity Limit: 515 m/s (1000knots)
 Altitude Limit: 18000 Meters (60, 000 Feet)
 Typical Battery Life: >40hrs
 Start Up Times (Acquisition)
- Hot Start: 1 Sec (avg)
- Warm Start: 38 Sec (avg)
 Power Source: 3.7V 970mAh Li Ion Battery (USB Recharging)
 Dimension: 75mm x 45mm x 23mm (L x W x D)

Other Features:
 The key on the unit can be held down for 3 seconds to emergency call to the remote phone, or 6 seconds to send SMS location message.
 Updates via sent text message
 LEDs to Indicate Status
 Easily Enter Coordinates into Google Earth for Visual Indication of Location.
Accessories:
 Manual
 Battery
 USB Cable
 Power Adapter