Solar Powered Tire Pressure Monitor System Wireless TPMS LCD Display Voice Alert 4 External Sensors for Vehicles Features： 1、High-Definition Display: Equipped with a high-definition LCD screen, the tire pressure monitoring system clearly displays information for all four tires. Whether in bright daylight or in the dark, you can easily read the data. 2、Real-Time Monitoring: The wireless tire pressure monitoring system provides real-time data on tire pressure, temperature, and status for all four tires, allowing you to stay informed about your vehicle\u0027s condition and enhancing driving safety. 3、Multiple Alarm Functions: The tire pressure monitoring system is equipped with a range of alarms, including high and low pressure, air leakage, high temperature, and sensor disconnection alarms, alerting you to any potential issues in real-time. 4、Dual Charging Options: The tire pressure monitor system can be charged using solar power or via a USB cable, providing you with the flexibility to choose the most convenient charging method for you. 5、Wide Compatibility: This tire pressure monitoring system is designed to work with a variety of vehicles, including sedans, SUVs, vans, MPVs, station wagons, and off-road vehicles. It\u0027s a versatile choice for all drivers. Specification： Features: High-Definition Display: Equipped with a high-definition LCD screen, the tire pressure monitoring system clearly displays information for all four tires. Whether in bright daylight or in the dark, you can easily read the data. Real-Time Monitoring: The wireless tire pressure monitoring system provides real-time data on tire pressure, temperature, and status for all four tires, allowing you to stay informed about your vehicle's condition and enhancing driving safety. Multiple Alarm Functions: The tire pressure monitoring system is equipped with a range of alarms, including high and low pressure, air leakage, high temperature, and sensor disconnection alarms, alerting you to any potential issues in real-time. Dual Charging Options: The tire pressure monitor system can be charged using solar power or via a USB cable, providing you with the flexibility to choose the most convenient charging method for you. Wide Compatibility: This tire pressure monitoring system is designed to work with a variety of vehicles, including sedans, SUVs, vans, MPVs, station wagons, and off-road vehicles. It's a versatile choice for all drivers. Specifications: Receiver: Display: 3-digit display for more precision Battery: Built-in 300mAh lithium-ion battery Working Voltage: DC 5V RF Transmission Frequency: 433.92MHz Pressure Unit: psi/bar Temperature Unit: Deg.C / Deg.F. Operating Temperature: -20℃ to 85℃ Storage Temperature: -40℃ to 125℃ External Sensor: Working Pressure: 0 - 80 psi / 0 - 6 bar Pressure Accuracy: +/- 0.1BAR Operating Frequency: 433.92MHz Working Voltage: 2.0 - 3.6V Waterproof Level: IP67 Operating Temperature: -40℃ to 85℃ Storage Temperature: -40℃ to 125℃ Battery: Built-in CR1632 120mAh button battery Battery Life: 1 - 2 years (battery is replaceable) Package Information:? Package Size: 16*14*6cm/6.3*5.51*2.36inch Package Weight: 185g/0.41lb Package List: 1 * Receiver 4 * External Sensor 4 * Nut 1 * Spanner 2 * Adhesive Tape 1 * User Manual 1 * USB Cable Package List： 1 * Receiver 4 * External Sensor 4 * Nut 1 * Spanner 2 * Adhesive Tape 1 * User Manual 1 * USB Cable