Bullet Points:1. [ Various Charging Ways ] Motorcycle Tpms System is can be charged by solar wirele or USB, and has a built-in 1100mAh lithium battery, suitable for two-wheeled vehicles, such as motorcycles, bicycles, motorbikes, and more.2. [ Variety of Alarm Levels ] Tire Preure Monitor provides 7 alarm modes, you can freely set the preure and temperature alarm values, including quick leak alarm, high/low-preure alarm, high-temperature alarm, battery alarm, and sensor failure alarm.3. [ Accurate Data ] Tire Preure Monitoring System adopts wirele sensing technology that allows real-time data transmiion with strong received signals, with no interference and higher stability, and uses advanced smart chips to make data more accurate and timely to prevent emergencies.4. [ First-Cla Material ] Tpms Tire Preure Monitor System is made of high-quality materials, featuring strong sealing, watertight, and moisture-proof, and durable for long-term use.5. [ Real-time Monitoring ] Motorcycle Tire Preure Monitoring System provides real-time monitoring of all tire preure and temperature, improving efficiency and extending the tire life, ensuring the safety of the driver.Features:1. Available in solar wirele charging and USB charging.2. 7 alarm modes. Waterproof and durable.3. Advanced smart chips to make data more accurate and timely.4. Wirele sensing technology allows data to be transmitted in real-time.Specifications:Name: Solar Motorcycle Tire Preure MonitorWorking temperature: -30 to 70 Preure accuracy: 0.1 barTemperature accuracy: 2Transducer transmiion frequency: 433.92 MHzBattery: Replaceable ( built-in 1100mAh lithium 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. Duetothelightingeffects,thereis acolordifferenceintheproduct, pleaseunderstand.2. Duetomanualmeasurement,thereisatoleranceintheproductsize.