Features LCD display, waterproof and dustproof. Real-time monitoring, tire data showed. Quick cordless transmission, convenient bracket installation. Three kinds of abnormal alarm prompt. Tire leakage, high / low pressure and high temperature alarm. Widely Applicable: Suitable for two-wheeled motorcycles and all types of wheeled vehicles. Ensure safe Driving: Waterproof and anti-fog, save fuel, anticipate air leakage, reduce tire wear and balance tire pressure to ensure safe driving . Specifications ColorBlack MaterialPlastic Technical Parameters of Host: Voltage: 5V Storage Temperature: -30C-85CWorking Temperature: -20C-80C Technical Parameters of Sensor:Storage Temperature: -30C-85CWorking Temperature: -20C-80CTemperature Accuracy: 3C Pressure Range: 0-6.0BarPressure Accuracy: 0.1BarTransmit Power: 10dBmFrequency: 433.92MHz 20.00MHzSize5 * 5cm / 1.96 * 1.96in Package Size18 * 13 * 4.5cm / 7.08 * 5.11 * 1.77in Package Weight230g / 8.11ozPacking List: Tire Pressure Monitor * 1 Clip * 1 External Sensor * 2 Sensor Disassembly Tool * 4 USB Data Cable * 1 Instruction Manual * 1