🚗 Drive Smart, Drive Safe! Harness solar energy or USB power for months of reliable monitoring. Smart display activates with car movement, conserving energy. Instantly shows tire pressure in Bar/PSI and temperature in C/F. Compatible with any tire size, ensuring safety for every driver. 6 alarm modes keep you informed about tire health. PSI & Temp Display USB Charging Solar Powered The RSI® Voice Alert USB/Solar Powered TPMS is a cutting-edge tire pressure monitoring system designed for all vehicles. It features solar and USB charging capabilities, ensuring long-lasting performance. With six alarm modes, it provides voice alerts for tire leaks, high pressure, high temperature, sensor faults, and low battery. The device automatically activates with car movement and displays real-time tire pressure and temperature, making it an essential tool for safe driving.