Notes:1You have to match product Bluetooth-compatible in TorqueThe Bluetooth-compatible name android matches is obD2The Bluetooth-compatible name apple matches is obdble 2The Product can not match with all cars, if you are not sure whether it can support your car, please tell customer servicer your model, they will check it for you. 3There is only one board inside the product, we will definitely ship you the same version as you bought. There is the label in the package of product. Refer to the product label. Description:Hardware Version: V1.5, V2.1Bluetooth-compatible: WirelessApplicable: All vehicles complying with OBD IIWorking Voltage: 9v~16vWorking Current: 35mAStandby Current: 25mAOperating Temperature: -40-85Working Humidity: Less than 60%Size: 6.5x2.5x4.5cmFeatures: Mini OBD2 Bluetooth-compatible Scanner for Multi-brands CAN-BUS as same as ELM327 Bluetooth-compatible.Supports All OBD2 Protocol works on Android Symbian, used to read diagnostic trouble codes, both generic and manufacturer specific, and display your meaning. (over 3000 generic code definitions in the database)Mini OBD2 Bluetooth-compatible Scanner for Multi-brands CAN-BUS as same as ELM327 Bluetooth-compatible.Top 3 Reasons To Get Mini OBD2 Bluetooth-compatible Scanner: 1. Hardware Version: V1.5,V2.1 With CD2. Works with all OBD-II compliant vehicles3. Wireless (Bluetooth-compatible Pair Code: 1234)Compatible systems: Software support platform: Windows XP, Windows 7/8, Android, Symbian.Compatible software: Window: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etc.Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBD, EOBD, etc.Symbian: OBDScope.Supported Protocols: 1. Automatic2. SAE J1850 PWM (41.6 Kbaud)3. SAE J1850 VPW (10.4 Kbaud)4. ISO9141-2 (5 baud init, 10.4 Kbaud)5. ISO14230-4 KWP (5 baud init, 10.4 Kbaud)6. ISO14230-4 KWP (fast init, 10.4 Kbaud)7. ISO15765-4 CAN (11 bit ID, 500 Kbaud)8. ISO15765-4 CAN (29 bit ID, 500 Kbaud)9. ISO15765-4 CAN (11 bit ID, 250 Kbaud)10. ISO15765-4 CAN (29 bit ID, 250 Kbaud)11. SAE J1939 CAN (29 bit ID, 250 Kbaud)12. USER1 CAN (11 bit ID, 125 Kbaud)13. USER2 CAN (11 bit ID, 50 kbaud)14. Default Settings (User Adjustable)Mini OBD2 Blue