関係
3グラム/4グラムsimカード, 2グラムsimカード
Product name
Vehicle GPS Tracker
Frequency
850/900/1800/1900MHz
GSM antenna
Built-in metal mast antenna
GPS chip
MTK high sensitivity chip
GPS antenna
Built-in ceramic chip antenna
Built-in battery
200mAh / 3.7V Li-ion battery