1、TPMS for Android navigation: the receiver can connect to the car DVD/multimedia player/GPS navigation, install the app (included in the U-disk), and check the tire data on the screen. 2、Quick air leakage alarm: real-time tire pressure and temperature monitoring. 3、Abnormal alarm: after connecting to the car DVD, it will send you the sound prompt when abnormal occasions occur, such as high and low tire pressure alarm, high temperature alarm, etc. 4、Accurate and durable: with advanced and professional technology, ensure the stable signal and accurate data. 5、With 4 tire data displaying on your DVD screen, prevent tire burst, extend the tire's life and save fuel. Features: TPMS for Android navigation: the receiver can connect to the car DVD/multimedia player/GPS navigation, install the app (included in the U-disk), and check the tire data on the screen. Quick air leakage alarm: real-time tire pressure and temperature monitoring. Abnormal alarm: after connecting to the car DVD, it will send you the sound prompt when abnormal occasions occur, such as high and low tire pressure alarm, high temperature alarm, etc. Accurate and durable: with advanced and professional technology, ensure the stable signal and accurate data. With 4 tire data displaying on your DVD screen, prevent tire burst, extend the tire's life and save fuel. Specification: Condition: 100% Brand New Material: Plastic + Metal Color: As Picture Shown #Receiver Working Voltage: DC 5V Working Current: Less than 15mA Working Frequency: 433MHz Working Temperature: -40℃ ~ 85℃ Connector: USB #Internal Sensor Working Voltage: 2.1-3.5V Working Frequency: 433MHz Pressure Measuring Range: 0-116psi (0-8 bar) Temperature Measuring Range: -40℃ ~125℃ Working Temperature: -40℃ ~ 125℃ Battery: Built-in CR2050 (3V, 330mAh) Button Cell Package Weight: Approx. 265g/9.3oz Package List: 1 * TPMS Receiver 4 * Internal Sensors 1 * U Disk 1 * Set of Stickers 1 * English User Manual