Aug 24, 2024 - DESCRIPTION Specifications: FPS Antenna: Built-in passive antenna Communication method: GPS/LBS Battery capacity: 500mAh Voltage range: 3.7-4.2V Working ambient temperature: -20C~70C GSM frequency band: GSM850/900/1800/1900MHZ GPS Receiver: High Sensitivity GPS Receiver Waterproof function: life waterproof External pow
