1. Working voltage: 5V DC ~ 27V DC (constant DC 12V)
2. Standby power consumption: BT 0.05W BT+GPS 0.06W BT+GPS+3G 0.18W
3. Working Temp: - 40°C to + 85°C
4. Bluetooth ver.: Bluetooth LE 4.1
5. Positioning Sys.: GPS /GLONASS
6. Network: WCDMA 900MHz /2100MHz
7. SIM card size: Mini-SIM
8. Sensor: Triaxle acceleration sensor compatible with iOS / Android
9. Weight: 179 gm
10. Measurement: 7.9 x 6.2 x 1.8 cm (L x W x H)
11. Manufacturing place: Made in Taiwan