1Equipped with tire pressure monitoring function, it can predict tire pressure in advance to prevent uncontrolled driving due to air leaks and tire bursts. 2Gps, beidou dual?channel module obtains data from satellites and has the advantage of dual?signal stability. 3Automatically monitor the driving conditions of the vehicle, and see the state of the vehicle's roll and pitch angles at the same time. Using high?definition color screen display, the visual effect is clear. 4Free rotation, high sensitivity, and waterproof sensor, does not fall off, no need to worry even when working in harsh environments. 5When the motorcycle starts, the display automatically turns on, and when the motorcycle is stationary, the display automatically sleeps, no manual operation is required, which is convenient and worry?free, and saves electricity and energy.