Technical Parameters:
Communication module: 4G full Netcom
communication network support: telecommunications/mobile/unicom
Communication frequency: 5 modes and 13 frequencies
Beidou/GPS positioning accuracy: 5 meters
WIFI/Beidou/GPS antenna: built-in
Beidou/GPS hot start: 1 second
Beidou/GPS cold start time: 36 seconds
WIFI: 802.11a/b/n/g
Working charging voltage: 5V DC
Working current: