Description: Easy to Install: The wireless tire pressure monitoring system is extremely simple to set up, saving you time and hassle Efficient Monitoring: This solar TPMS ensures accurate tire pressure readings, allowing you to maintain optimal tire performance and improve efficiency Enhanced Safety: The auto TPMS Tyre alerts you instantly to any abnormal changes in tire pressure, ensuring a safe and smooth driving experience Convenient and Reliable: With this wireless TPMS, you can easily tire pressure without the need for cumbersome cables or professional installation Versatile and Practical: Suitable for a wide range of vehicles, this tire pressure monitoring system is a must-have for any driver concerned about their vehicle's performance Specification: Material: ABS+Metal Input voltage: 4.5V-6V USB or Solar Power Standby current:<25uA Frequency: FSK Duration: 1 month max. Audio Language: English Working temperature: -20 ~ 85 ° C Storage temperature: -30 ~ 85 ° C Size: 94x84x26.5mm/3.70x3.31x1.04inch Sensor: Battery: CR1632 (140mah) Battery Life: 3-4 years. Standby Current:<0.7uA Air Pressure Measuring Range: 0-8Bar Temperature Measuring Range: -30-80℃ Storage temperature: -30~ 85℃ Working temperature：-20~ 60℃ Package Includes: 1*Host 4*Sensors 1*USB Cord 4*Nut 1*Wrench