Tire pressure activation is efficient and convenient, and can program multiple sensors at the same time, easy to matchWireless tire pressure programming, wireless protocol programming MT-Sensor sensor, suitable for various vehicle modelsSupports 315&433MHZ two frequencies, supports sensor activation, D reading, writing, reading real-time tire pressure dataOriginal car universal replacement tire pressure sensor According to different models or sensor numbers, the data is transmitted to the programming tool, and the programming tool then programs the data into the sensor to replace the original car sensorComprehensive functions Easy to match, mobile phone Bluetooth connection, smart APP operation, simple and easy to understandIndicator light: Dual-color LED x2Standby current: 4.5mAWorking current: 90mASleep current: 5uAFrequency: 315Mhz/433MhzStorage environment: Less than 97%RH(40C)/-30C~85CWorking environment: Less than 97%RH(40C)/-20C~70CCharging interface: 5V/2.0AType-C (fast charging is prohibited)Note:Installation guide not included, we strongly recommend you professional installation.Please check as much as possible to make sure the item is what you need.Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect UseColour: AS ShownMaterial: PlasticPackage Contents:1 x Programming tool1 x SensorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.