Feature:1. Function: The OBD2 diagnostic scan tool could diagnosis your engine system, clear engine trouble light, check data flow and conventional OBD functions.2. Parameter: Bluetooth 4.0 connection mode, support for iOS, for Android, for Windows systems, with 9‑16V working voltage, 35mA working current.3. Powerful: Small size, high chip integration, with independent appearance patents, utility model patents and software copyrights, compliance with CE, FCC, RoHS certification.4. Practical: The OBD2 scanner has fast response, high sensitivity, high accuracy, with easy operation, stable performance, support for nine common protocols.5. Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability.Specification:Item Type: OBD2 ScannerMaterial: ABSConnection: Bluetooth 4.0Main Control Chip: Monocrystalline silicon chipSupported Systems: For iOS, for Android, for Windows systemsOperating Voltage: 9V-16VOperating Current: 35mAOperating Temperature: -40°C-85°CSupported 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)Package List:1 xOBD2 Scanner