Item Type: Power Switch ELM Super Mini 327 OBDII / OBD2 Car Diagnostic Scanner , Errors And Code Readers With Scan ToolsPower Switch : YesPower Switch Type : Off / OnCompatible Assistant Devices : Android , WindowsAssistant Devices Connect Way : BluetoothHardware version : V1.5Language: EnglishVoltage: 12VColor: BlackPower: 2~5WItem Length: 4.7cmItem Width: 3.2cmItem Height: 2.4cmItem Weight: 22.8gMaterial Type: Plastic embedded with hardwareBrand Name: ELMModel Number : SE-10COMPATIBLE CAR BRANDS : Suitable to all car brands, But not all car models - Thats depends on your car protocol.COMPATIBLE PROTOCOLS.SAE J1850 PWM (41.6 kbaud)SAE J1850 VPW (10.4 kbaud)ISO 9141-2 (5 baud init, 10.4 kbaud)ISO 14230-4 KWP (5 baud init, 10.4 kbaud)ISO 14230-4 KWP (fast init, 10.4 kbaud)ISO 15765-4 CAN (11 bit ID, 500 kbaud)ISO 15765-4 CAN (29 bit ID, 500 kbaud)ISO 15765-4 CAN (11 bit ID, 250 kbaud)ISO 15765-4 CAN (29 bit ID, 250 kbaud)FUNCTION:Display current sensor data, including: Engine RPM , Calculated Load Value , Coolant Temperature , Fuel System Status , Vehicle Speed , Short Term Fuel Trim , Long Term Fuel Trim , Intake Manifold Pressure , Timing Advance , Intake Air Temperature , Air Flow Rate , Absolute Throttle Position , Oxygen sensor voltages / associated short term fuel trims , Fuel System status , Fuel Pressure etc...Clear trouble codes and turn off the MIL ( Check Engine - light)Compatible Software: A Lot of software are Compatible you can search your mobile store with this word - OBDII .Read diagnostic trouble codes , both generic and manufacturer - specific , and display their meaning (over 3000 generic code definitions in the database).IMPORTANT NOTES:how to test validity of product ?Package consists of 2 parts - hardware and cd which include softwareHard ware test - if the OBDII connected with your assistant mobile or tablet ETC..that&s mean the device work in good condition , we cover and grantee this caseSoftware test - if the OBDII connected with your assistant mobile or tablet ETC.. but the software can not access your car controller - that&s mean the device is not compatible with your car controller protocol - we don&t cover or grantee this case but we agree the refund as souq policy without covering the refund shipping pricePACKAGE INCLUDE :1 x Switched Black Super Mini Bluetooth ELM OBD2 327 V1.51 x CD driver