Android DVD TPMS USB Tire Alarm Auto Tire Pressure Monitoring System 4 Tire external / inner Sensors Temperature Alarm inner

Is Batteries Included：Yes High-concerned chemical：None Voltage：5V Special Features：Quick air leakage alarm,Abnormal alarm,Accurate and durable Item Weight：0.15kg Item Height：25mm Item Width：57mm Item Length：75mm External Testing Certification：ce Model Name：Android USB Smart Car TPMS Brand Name：VSTM Origin：Mainland China Material：Plastic + Metal Item Type：Alarm Systems & Security Internal sensor Battery：built-in CR2050 (3V, 330mAh) button cell Receiver Connector：USB Feature：Auto Security Alarm System Type：Wireless Vehicle USB TPMS Receiver 4 Internal sensor

Is Batteries Included: Yes High-concerned chemical: None Special Features: Quick air leakage alarm,Abnormal alarm,Accurate and durable Item Weight: 0.15kg Item Height: 25mm Item Width: 57mm Item Length: 75mm External Testing Certification: ce Model Name: Android USB Smart Car TPMS Brand Name: VSTM Origin: Mainland China Material: Plastic + Metal Item Type: Alarm Systems & Security Internal sensor Battery: built-in CR2050 (3V, 330mAh) button cell Receiver Connector: USB Feature: Auto Security Alarm System Type: Wireless Vehicle USB TPMS Receiver 4 Internal sensor