This tire preure monitoring system is compatible with most bicycles, electric bicycles, motorcycles and so on, display tire preure and temperature, improve riding safety.Features:Improve riding safety, tire preure monitoring, can timely detect tire abnormalities, reduce the probability of accidents.Save fuel consumption, abnormal tire preure and temperature will increase fuel consumption, timely detection and repairs can save fuel consumption, efficient and practical.Reduce tire wear, abnormal tire preure will cause exceive tire wear, timely detection and intervention, can effectively extend the service lifes of the tire.It can effectively maintain the motorcycles condition, prevents air leakage, and improve the service lifes of motorcycles and bicycles.Tire preure and temperature, can be monitored and displayed, multiple monitoring, reliable.Warning function, the number turns red, indicating warning, 3-digit display, accurate display,Compatible with a wide ranges, used in most bicycles, electric bicycles, motorcycles and so on.Waterproof, dustproof, anti-flying, anti-high temperature, can operate normally in different kinds of weather conditions.Compact size, easy to carry, display times and battery, practical and fashionable.Specifications:Material: plastics+metalWorking temperature ranges: -40~+105Humidity: 100%Battery: CR1632: 3V, 150mAhStandby current: 1AWorking current: 15mAPreure ranges: 0~116PSITemperature ranges: -40~+120Frequency: FSK433.92MHzPackage size: 115 * 75 * 70mm / 4.5 * 3.0 * 2.8inPackage weight: 243.5g / 8.6ouncePacking List:1 * Display2 * Sensors1 * USB Cable1 * Bracket1 * Screw1 * Wrench