GPS Tracker Strong Magnetic Car Vehicle Tracking Anti-lost

DESCRIPTION   FPS Antenna: Built-in passive antenna Communication method: GPS/LBS Battery capacity: 500mAh Voltage range: 3.7-4.2V Working ambient temperature: -20°C~70°C GSM frequency band: GSM850/900/1800/1900MHZ GPS Receiver: High Sensitivity GPS Receiver Waterproof function: life waterproof External power supply form: USB Interface text: Chinese and English Alarm mode: vibration alarm, power failure alarm, mobile alarm, fence alarm, overspeed alarm Product size: 4*4*1.6 Features: 1. Various scenarios, easy to deal with, accurate positioning, logistics transportation/fleet supervision/electric motorcycle anti-theft/pet anti-lost/car safety, etc. 2. Long-lasting battery life, long standby time, built-in high-energy lithium battery, longer battery life. (Compatible with Micro-USB interface, when the power is lower than 20%, the device will automatically send a low battery alarm to the host to remind charging) 3. Silicon mark noise reduction, automatic recording, when the