🚀 Drive Smart, Drive Safe! Solar and USB charging for hassle-free maintenance. 6 alarm modes to keep you informed on tire health. Compatible with a wide range of vehicles. 4 external sensors for real-time monitoring. Turns on with your engine for seamless operation. Solar & USB Charging 4 Smart Sensors 6 Alarm Modes The WholeFire Car Tire Pressure Monitoring System is a cutting-edge safety device designed to keep you informed about your tire health. With 6 alarm modes, solar and USB charging capabilities, and 4 smart sensors, this system ensures real-time pressure and temperature alerts for a variety of vehicles. Its automatic vibration detection feature enhances convenience, making it an essential tool for any driver.