Usage Tips:LCD Color Screen: Intelligent motorcycle tire pressure monitoring, LCD screen, tire pressure temperature is clear at a glance, with time display, abnormal alarm red light flashing. Waterproof Sensor: Safe, reliable, three defences smart sensor is dustproof, waterproof and high temperature resistant. Easily deal with all kinds of complicated roads and weather conditions. Real Time Monitoring: Five functions of tire pressure monitoring, synchronized display, real time monitoring tire data, updated data every 3 seconds. Magnetic Charging: Motorcycle TPMS uses magnetic charging, completely eliminates the USB charging port, and can be completely waterproof. Easy Operation: Wireless transmission design, bracket installation method, convenient and quick, start and stop at any time, save worry and effort. How to Use: 1. Fix the display to the handlebar position 2. Connect USB power 3. Install the sensor on the tire valve 4. Installation is complete Specification: Item Type: Tire Pressure Monitor System Material: ABS+Metal Working Voltage 3.7-5 V Display: LCD Color Screen Operating Temperature: -20-7 5 Storage Temperature: -30-8 0 Bright Working Current: <7MA Sensor Transmission Frequency: 433.92 MHz50 KHz Sensor Signal Receiving Sensitivity:-90 Dbm Sensor Battery: Built in Button Battery CR1632 100mAh Host Battery: Built in Lithium Battery 200mah Waterproof Rating: IP67 Color:Black Package List: 1 x Tire Pressure Monitor, 2 x Sensor 2 x Fixing Screw 1 x Wrench 1 x Charging Cable 1 x Handlebar Mounting Bracket