Bluetooth Car TPMS System Easy Installation 350mAh With 4 External Sensor

Bluetooth External TPMS Tire Pressure Monitoring System with 4 sensor for IOS / Android Sensors work environment : 1.Dustproof 2.Waterproof 3.Antifog 4.Anti rejection 5. Guard against theft Features 1. Real-time monitoring tire pressure 2. Real-time tire temperature data 3. External Type, independent installation easier 4. APP Real-time monitoring 5. Ultra-low-power Bluetooth 4.0 high-speed transmission 6. The signal is strong support for the long-wheelbase vehicles Function: