Feature: 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: Receiver Material: Plastic Display Screen: LCD Transmission Frequency: 433.92MHz Power Supply: Solar/ USB/ built-in battery Operating Voltage: DC-5V input Battery: 400mAh Pressure Unit: bar/ psi Temperature Unit: ℃/ °F Receiver Size: 94*62*28mm External Sensor Working Voltage: 2.1V-3.6V Storage Temperature: -30℃-85℃ Working Temperature: -40℃-+125℃ Temperature Accuracy: ±2℃ Working Pressure: 0-3.5 Bar Pressure Accuracy: ±0.1 Bar Water Resistant Rating: IP67 Transmit Power: ≤5dBm Transmit Frequency: 433.92MHz Battery: Built-in CR1632 battery (Support removable and Replaceable by yourself) Battery Life: 1-2 years Sensor Size: 20*16mm . Package List: 1 * Receiver 4 * External Sensor 4 * Nut 1 * Spanner 2 * Adhesive Tape 1 * User Manual 1 * USB Cable