Device Function： ( 1 ) Real-time monitoring of tire pressure temperature ( 2 ) Supports solar charging and USB charging ( 3 ) Numbers for tire pressure / temperature alarm can be set ( 4 ) Air leakage alarm , high / low pressure alarm , high temperature alarm ( 5 ) Changeable tire position Features: - Type: Intelligent Solar TPMS Car Tire Pressure - Solar power charging, don’t need to charge by connecting car cigarette lighter - Colorful LCD Digital displaying, clear to show tire information - Rear-time monitoring pressure & temperature of 4 tires - Low air pressure/high temperature alarm - High Temperature / Leakage / Low Battery Alarm - Intelligent Shock Boot when car moving, don’t need to turn on/off - Wireless connect by sensors, easy install - Two units (PSI / Bar) changeable, you can set the one you like. External Sensor: - Easy to install, convenient to replace - Dust-Proof / Wate...