Features 1、Abnormal Tire Pressure Warning: The tire pressure detection system adopts for Infineon smart chip, which can quickly sense abnormality and accurately buzzer alarm. 2、4 External TPMS Sensor: Waterproof external sensor, sealed and dustproof, long service life, simple installation, high precision tire pressure measurement. 3、Intelligent Power On and Off: When the car starts, the display screen will automatically power on when it senses vibration; when it is stationary, it will automatically power off without manual operation. 4、Solar USB Charging: Wireless solar automatic charging, bid farewell to the cumbersome wired charging, you can also plug in the USB cable to charge, low power consumption. 5、Strong Compatibility: Fully compatible with models on the market such as sedans, urban SUVs, off road vehicles, commercial vehicles, vans, and station wagons. Specification Item Type: Tire Pressure Gauge Material: ABS Package List 1 x Tire Pressure Monitor Sensor Kit