Features: 1.Main Function: Tire pressure monitoring system with high accuracy, which can stably detect battery voltage, power shortage and temperature of motorcycle tires. 2.Versatile: With QC 3.0 fast charge output, our motorcycle TPMS can also charge mobile phones and cameras. And this tire pressure monitoring system is shipped with 2 button batteries, which is very convenient. 3.Excellent Performance: This motorcycle TPMS has large volume alarm sound warning system, stable signal, long receiving distance and can support a variety of tire pressure units. 4.Weather Resistance: Motorbike TPMS is waterproof and dustproof, and can be used in any weather such as sunny, rainy, snowy, cloudy, etc., to meet customers in different regions. 5.Simple Installation: The installation is simple, no complicated operation is required, convenient for using, save your time and energy. Specification: Item Type: Tire Pressure Monitoring System_x000D_ Features: _x000D_ _x000D_ High Precision Tire Pressure Display_x000D_ With QC3.0 fast charging output, can charge cell phones, cameras_x000D_ Battery voltage monitoring, power shortage reminder_x000D_ Battery: 2 CR1632 button cell 120mAh 3.0V (shipped with built in battery)_x000D_ Storage Temperature: -30~85_x000D_ Loud Alarm Sound Warning_x000D_ Multiple tire pressure units to choose from_x000D_ _x000D_ Long receiving distance, stable signal_x000D_ Air Pressure Setting Range: 1.0~5.9BA_x000D_ _x000D_ Lcd High Precision Liquid Crystal Display_x000D_ Working Temperature: -30~80_x000D_ Electricity Voltage: DC 12V_x000D_ External USB Charging_x000D_ Frequency: 433.92MHz20.00MHZ