Feature: 5.1 Bluetooth Mode: Connects to your car/x27;s OBD-II port and Bluetooth simultaneously, allowing for easy and efficient diagnosis. Fuel Consumption Diagnosis :With the ability to diagnose fuel consumption, this tool helps you optimize your vehicle/x27;s performance and save money on fuel costs. Driving Decoder :The driving decoder feature allows you to monitor your vehicle/x27;s performance while driving, making it easier to identify and diagnose faults. Compact and portable: The small, lightweight design makes it easy to carry and use on the go, perfect for mechanics and DIY enthusiasts. Easy to use: Simple and direct interface, allowing easy and hassle-free use. Specification: Communication method: Bluetooth 5.1 Product material: ABS / electronic components Software platform: Support for iOS/Android /Windows Working voltage: 12V Working temperature: -40/65/ Adaper: 16 Pin Supported protocols: 1. ISO9141-2 (5 baud init,10.4Kbaud) 2. ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 3. ISO14230-4 KWP (fast init, 10.4 Kbaud) 4. ISO15765-4 CAN (11bit ID, 500 Kbaud) 5. ISO15765-4 CAN (29bit ID, 500 Kbaud) 6. ISO15765-4 CAN (11bit ID, 250 Kbaud) 7. ISO15765-4 CAN (29bit ID, 250 Kbaud Package Included: 1 PCS Car OBD2 Scanner