1、Real-time monitoring of tire pressure and temperature, and support clock function. 2、When the tire pressure is abnormal, the system will give an alarm to ensure the safety of riding. 3、With 2 waterproof external sensors, the receiving distance is long and the signal is stable. 4、Automatic sleep when parking, automatic wake-up when riding, energy and power saving. 5、Built-in large-capacity battery, low power consumption and long endurance. Magnetic charging, easy to operate. 6、Wireless tire pressure detector has an LCD real-time data display, bright and clear, easy to view. Features: Wireless tire pressure detector has an LCD real-time data display, bright and clear, easy to view. Real-time monitoring of tire pressure and temperature, and support clock function. When the tire pressure is abnormal, the system will give an alarm to ensure the safety of riding. Built-in large-capacity battery, low power consumption and long endurance. Magnetic charging, easy to operate. Automatic sleep when parking, automatic wake-up when riding, energy and power saving. With 2 waterproof external sensors, the receiving distance is long and the signal is stable. Specifications: Color: Black Material: ABS + PC Voltage: 5V Battery: Built-in 400mAh Lithium Battery Frequency: 433.92MHz Pressure Setting Range: 0-4Bar Temperature Setting Range: 0-99℃ Item Size: 51 * 50.7 * 29.5mm/ 2.0 * 2.0 * 1.2in Package Size: 160 * 130 * 40mm/ 6.3 * 5.1 * 1.6in Package Weight: 200g/ 7.1oz Packing List: 1 * Tire Pressure Detector 2 * Sensor 1 * Bracket 1 * Wrench 2 * Nut 1 * USB Cable 1 * Tire Pressure Detector 2 * Sensor 1 * Bracket 1 * Wrench 2 * Nut 1 * USB Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin