- Model: HC618
- Color: Black
- Plastic material housing
- GSM: 850/900/1800/1900MH
- GPS sensitivity: -163dBm
- Center frequency: L1, 1575.42MHz
- GPS locating accuracy: 5~25 meters
- GSM locating accuracy: 100~500 meters
- Positioning speed accuracy: 0.1m/s
- Time: Synchronized with GPS time
- Default data: Synchronized with GPS; WGS-84
- Max elevation: 18000 meters
- Max speed: 515 meters / second
- Acceleration of gravity: 4g
- Hot start: 1 second
- Warm start: 38 second
- Built-in 600mAh battery
- Standby time: 170 hours
- Working time: 7 hours
- Working temperature: -20~65'C
- Working humidity: 5~95%
- Package includes:
- 1 x GPS wrist watch
- 1 x Software CD
- 1 x Power adapter (AC 100~240V / 2-flat-pin plug)
- 1 x USB cable (15cm)