Features:LCD real-time data display, bright and clear, easy to view.Real-time monitoring of tire pressure and temperature, and battery voltage.Support USB fast charge output, can charge mobile phones, tablets, earphones, etc.When the tire pressure is abnormal, the system will give an alarm and the bright screen will flash to ensure the safety of riding.Multiple tire pressure units are available to meet your different needs.With 2 waterproof external sensors, the receiving distance is long and the signal is stable.Directly connected to the motorcycle battery, easy to install and use, no built-in battery required.Specifications:Color: BlackMaterial: ABS + PCVoltage: 12VFrequency: 433.92MHz 20MHzPressure Setting Range: 1.0-5.9BarTemperature Setting Range: 60-100IP Level: IP67Working Temperature: -20-80Storage Temperature: -30-85Item Size: 58 * 54 * 26mm/ 2.3 * 2.1 * 1.0inPackage Size: 154 * 135 * 44mm/ 6.1 * 5.3 * 1.7inPackage Weight: 180g/ 6.3ozPacking List:1 * Tire Pressure Detector1 * Bracket2 * Sensor1 * Wrench2 * Nut1 * Manual