【2 Charging Ways & Adjustable Brightness】 2 Charging Ways – Support USB cable charging and solar charging. It does not occupy the car cigarette lighter socket, ensure the tire pressure monitoring system will work continuously. do not worry about the screen being too bright or too dark, press the power button briefly to adjust the brightness.
【6 Alarm Modes】Jansite tire pressure monitoring system boasts accurate data, real-time display. Fast leak alarm, slow leak alarm, high pressure alarm, high temperature alarm, sensor fault alarm and sensor battery low power alarm, ensure safe driving.
【4 External Cap Sensors】4 Sensors with waterproof and anti – corrosion technology, fully qualified for rainy days. （TPMS is suitable for car tyre pressure range less than 3.5 Bar. ）
【Easy install & Operate】: Easy install. Just take some minutes to finish installation. No need to disassemble your tires. And it shuts off automatically when the car is motionless for a period of time and automatically turns back on once motion is detected.