Bullet Points:1Two Charging Ways: The Tire Preure Monitoring System has a bui-lt-in 1100mAh lithi-um battery, can be charged by solar wirele or USB, and is suitable for two-wheeled vehicles, such as motorcycles, bicycles, motorbikes, etc.2Various Alarm Methods: Provides 7 alarm modes (including quick leak alarm, high/low-preure alarm, high-temperature alarm, battery alarm, and sensor failure alarm). You can freely set the preure and temperature alarm values.3Smart Chips: Use advanced smart chips to make data more accurate and timely to prevent emergencies. Wirele sensing technology allows real-time data transmiion with strong received signals, no interference, and higher stability.4Waterproof and Moisture-proof: The Motorcycle Tire Preure Monitoring System is made of high-quality materials, featuring strong sealing, watertight, and moisture-proof.5Monitor in Real-time: TPMS provides real-time monitoring of all tire preure and temperature, thus improving efficiency, extending tire life, and ensuring the safety of the driver.Description:The Motorcycle Tire Preure Monitoring System has a bu-ilt-in 1100mAh lithi-um battery to support solar wirele charging and USB charging, helping you monitor all tire preure and temperature in real-time, extends tire life, and ensures the safety of the driver.Features:1. Available in solar wirele charging and USB charging.2. 7 alarm modes (including quick leak alarm, high/low-preure alarm, high-temperature alarm, battery alarm, and sensor failure alarm). And able to freely set the preure and temperature alarm values.3. Advanced smart chips to make data more accurate and timely.4. Wirele sensing technology allows data to be transmitted in real time, with strong received signals, no interference, and higher stability.5. Waterproof and moisture-proof to be used in harsh weather.Specifications:Product Name: Solar Motorcycle Tire Preure Monitoring SystemWorking temperature: -30 to 70 Preure accuracy: 0.1 barTemperature accuracy: 2Transducer transmiion frequency: 433.92 MHzBattery: Replaceable ( bu-ilt-in 1100mAh lithi-um battery )Material: ABS and PCWaterproof Grade: IPX67 (MonitorYSensors)Product size: about 45*45*22mm/1.77*1.77*0.87inchPacking List:1* Tire Preure Monitoring System for MotorcycleNotes:1. Duetothelightingeffectsandshootingangles,thereis acolordifferenceintheproduct, pleaseunderstand.2. Duetomanualmeasurement,thereisatoleranceintheproductsize.