Fangrui Product Details Motorcycle Intelligent Tire Pressure Detector Focuses On Driving Safety To Protect You You Have Achieved All The Safety, Reliability, And Three Defenses You Need Intelligent Sensors Strictly Adhere To High Standards To Ensure Dust, Water, And High Temperature Resistance. Easily Handle Various Complex Road Surfaces And Weather Conditions Efficient Solar Panels With Super Long Battery Life Tire Pressure Monitoring -5 Major Functions Prevent In Advance And Ensure Safe Driving Every Day 1. Once Quickly Thirsty, An Alarm Will Be Triggered Within 3 Seconds To Reduce The Level Of Danger 2. Real Time Monitoring Of Tire Pressure And Temperature Anomalies, Immediate Alarm 3. Prevent High Air Pressure, Tire Curtain Steel Wire Breakage, Rubber Aging 4. Inconsistent Tire Pressure And Unbalanced Driving Process Lead To Vehicle Deviation 5. Insufficient Tire Pressure Warning To Avoid Excessive Tire Wear And Prolong Tire Life Built In Explosion-proof Rechargeable Lithium Battery With Usb Charging That Cuts Off Po