Wireless monitor is powered by lithium battery and can be recharged by vehicle's DC power supply (12~24V) with USB port

Replaceable sensor's battery; Flash alarm will remind user to replace the battery (CR1632) Sensor lifespan: about 2 year each time the battery is replaced

Sensor is designed as a separate fitting. It can be fixed on the inflating valve, no needing to disassembly the tire when installing it.

The waterproof and dustproof sensor can be used under awful condition.

Monitor car tire's pressure and temperature in real time.