Features: 1.Powerful Functions: Car engine system diagnosis, clear engine light fault code, car data flow, and conventional OBD functions can be realized. 2.Quick Diagnosis: Wireless Bluetooth 4.0 connection, 25K80 main control chip, improve the reading speed of the OBD2 scanner, and quickly diagnose your vehicle failure. 3.Support Multi Protocols: SAE J1850 PWM, SAE J1850 VPW, ISO9141 2, ISO14230 4 KWP, ISO14230 4 KWP, ISO15765 4 CAN, ISO15765 4 CAN, ISO15765 4 CAN, ISO15765 4 CAN. 4.Cost Savings: A compact and powerful tool that provides fault codes, monitors the status of your vehicle, finds problems, maintains them in time, and even solves minor problems yourself. 5.Plug and Play: Even beginners can easily use it without complicated setup and installation, just plug it into the car's OBD2 port to help you complete the diagnosis more intuitively. Specification: Item Type: OBD2 Scanner Material: ABS Connection Method: Bluetooth 4.0 Main Control Chip: 25K80 Support System: For iOS/ for Android / for Windows Working Voltage: 9V-16V Working Current: 35mA Working Temperature: -40-85 Supported Protocols: 1. SAE J1850 PWM (41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141 2 (5 baud init, 10.4Kbaud) 4. ISO14230 4 KWP (5 baud init, 10.4 Kbaud) 5. ISO14230 4 KWP (fast init, 10.4 Kbaud) 6. ISO15765 4 CAN (11bit ID, 500 Kbaud) 7. ISO15765 4 CAN (29bit ID, 500 Kbaud) 8. ISO15765 4 CAN (11bit ID, 250 Kbaud) 9. ISO15765 4 CAN (29bit ID, 250 Kbaud) PackageList: 1 x OBD2 Scanner