Harness the power of the sun with this solar-powered tire pressure monitoring tool, reducing the need for battery replacements.

【5 Types Alarm Modes】Tire Pressure Monitoring System provides 5 alarm modes (including Fast/slow leak alarm, low pressure alarm, high pressure alarm, high-temperature alarm, sensor battery low power alarm). After pairing, the systme will automatically set the current Tire pressure when installed the sensor as reference pressure. Support audio alarm, the alarm value can be customized is 0 Bar-3.5 Bar/0 Psi-50 Psi.

【Low Power Consumption & High Accuracy Sensors】 Tire Pressure Monitoring System equipped with 4 High Accuracy external sensors, which are low power consumption (a CR1632 battery can last for half a year) and long service life (Up to 2 years). Small size, light weight, high accuracy, and easy installation, It can also withstand harsh environments.

【Auto Solar Charge & USB Charge】 Tire Pressure Monitoring System is Automatic solar charging, using higher quality and more durable solar lithium battery panels. it also can be charged by USB when there is no sun. Help you focus on driving rather than tpms battery power.

【Digital LCD Screen & Sleep & Awake Mode】 Tire Pressure Monitoring System can clearly display Tire Pressure in low or strong light environment. Real-time monitoring display of Tire Pressure & Temperature is the best helper for driving. It will enter the sleep energy-saving mode after the vehicle stops running for 10 minutes, and will automatically wake up when the car is turned on.