Characteristic_x000D_ 1. After installing TPMS, the system can monitor tire pressure and temperature in real-time. If any abnormal tire pressure and temperature are detected, the system will send a warning sound and a bright flashing icon to notify you in real-time._x000D_ 2. The waterproof and dustproof wireless display design is IP65 waterproof, allowing you to accurately monitor tire pressure throughout the rain. Easily cope with various complex road and weather conditions._x000D_ 3.5 types of abnormal alarms: TPMS provides 5 alarm modes. High voltage alarm, low voltage alarm, high temperature alarm, leakage alarm, sensor low battery alarm function._x000D_ 4. Easy to install: This tire pressure monitor is very easy to install. No need to disassemble tires, convenient and fast, ready to start and stop at any time._x000D_ 5. Multipurpose: With QC3.0 fast charging USB output, it can charge mobile phones, tablets, and mobile power supplies._x000D_ 6. Support: high-precision tire pressure display, loud alarm sound warning, long reception distance, stable signal, battery voltage monitoring, and power shortage reminder._x000D_ 7. The battery of the motorcycle tire pressure sensor can be replaced after use, and the model is CR1632. _x000D_ Specifications_x000D_ Host size: 58 * 54 * 26mm_x000D_ Air pressure setting range: 1.0~5.9bar _x000D_ Receiver:_x000D_ Working temperature: -20 C~80 C_x000D_ Storage temperature: -30 C~85 C_x000D_ Power-on voltage: DC12V, external USB charging_x000D_ Frequency: 433.92MHz 20.00MHz_x000D_ Sensors:_x000D_ Working temperature: -20 C~80 C_x000D_ Storage temperature: -30 C~85 C_x000D_ Pressure range: 0-6.6bar_x000D_ Pressure accuracy: 0.1bar_x000D_ Temperature accuracy: 3 C_x000D_ Transmission power: