Wireless adjustable display angle with 4 waterproof external sensors automatic alarm Tire pressure monitoring system TPMS real-time display tempe <p>Cigarette Lighter Charging & Adjustable Display Angle: Simply plug the TPMS system into your car's cigarette lighter to turn on the monitor and install the four sensors on your tires. Then the monitor will display the tire pressure, so you don't have to worry about losing it due to its small size, it doesn't take up space and ensures that the battery remains charged for a long time. In addition, you can adjust the display angle according to your needs to make it easier to see the tire pressure on the screen.</p> <p>TPMS Real-Time Monitoring & USB Charging Port: The tire pressure monitoring system can monitor tire pressure and temperature in real time and transmit real-time data to the screen. When abnormal pressure or tire temperature is detected, it will emit a real-time audio warning and a flashing warning icon to remind the driver to avoid traffic accidents and stay safe. (Press the setting button to stop the buzzer) With a USB charging port for charging phones. Multiple Alarm Methods and User-Settable Alarm Values: The tire pressure gauge provides various alarm methods: rapid puncture alarm, high/low pressure alarm, high temperature alarm, sensor low battery alarm, and sensor failure alarm. You can freely set the pressure and temperature alarm values. Low Power Consumption and Long Lifespan: Compared with solar-powered TPMS, this tire pressure monitoring system has no built-in battery and lasts longer. The 4 external sensors are waterproof, dustproof, and snowproof, corrosion-resistant, with good accuracy for measuring pressure and temperature, receiving real-time signals and monitoring tire temperature and pressure.