Feature: 1. Powerful Diagnosis: The efficient OBD2 automotive fault diagnosis instrument can accurately connect the engine and detect fault codes, helping you easily solve car fault problems. 2. Bluetooth 5.1 Connection: Adopts Bluetooth 5.1 technology, stable and fast connection with mobile phones or tablets, convenient and practical. 3. Wide Compatibility: Compatible with a wide range of models and car series, suitable for most car models, making troubleshooting more convenient. 4. User Friendly: The easy to use design gets you up and running quickly without complicated setup to start diagnosing and resolving car faults. 5. Accurate and Reliable Data Reading: Provides reliable fault codes and diagnostic results to ensure accurate diagnosis and resolution of automotive problems. Specification: Item Type: Car DetectorMaterial: Plastic .Size: Approx. 5x3x2cm/1.97x1.18x0.79in Package List: 1 x Car Detector