Соединение
3G/4G sim-карта, 2G sim-карта
Происхождение товара
Guangdong, China
Update time
Average 0.1 sec.
Maximum height
18,000 meters(60,000 feet)
Maximum speed
5151 meters/second (1000 knots)
Button
SOS button supported
Instantaneous displacement
20m/sec
LED light
3 led lights refers to status of power,GPS and GSM