Features： LCD display, waterproof and dustproof.  Real-time monitoring, tire data showed.  Quick cordless transmission, convenient bracket installation.  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： Color：Black;  Material：Plastic;  Technical Parameters of Host: Voltage: DC 5V;  Storage Temperature: -30°C-85°C;  Working Temperature: -20°C-80°C;  Technical Parameters of Sensor: Storage Temperature: -30°C-85°C;  Working Temperature: -20°C-80°C;  Temperature Accuracy: ±3°C;  Pressure Range: 0-3.5Bar;  Pressure Accuracy: ±0.1Bar;  Transmit Power: ≤10dBm;  Frequency: 433.92MHz ±20.00MHz;  Size：7.3 * 4.7 * 2cm / 2.87 * 1.85 * 0.78in;  Package Weight：200g / 7.05oz;   Packing List: 1×Tire Pressure Monitor;  1×Clip;  2×External Sensor;  1×nstruction Manual