Highlights The newly developed wireless scan tool. It supports all OBD-II protocols. It is the latest version 2.1 Bluetooth-Compatible connection, no Batteries, Cables, or Switches. Wireless (Bluetooth-Compatible) 5~ 10 metersBluetooth-Compatible Password : 0000 / 1234 Retrieve Fault Codes (DTCs) and clear Check Engine lights. Can also be used with a PC with a Bluetooth-Compatible Card.Woks on Android Torque (support Android smart phone System with Android 4.0-Android 4.4 version) /PC( win XP/WIN 7 32bits and close anti-virus programm), but it not works for iOS!It works for most gasoline cars. It can not support for Diesel cars or Trucks. Multi-Language 12kinds:Czech, Danish, German, English, Spanish, French, Croatian, Hungarian, Italian, Polish, Serbian, Turkish Hardware V1.5 Supprots 9 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)8.SAE J1850 PWM(41.6Kbaud)9.SAE J1850 VPW(10.4Kbaud) A.SAE J1939 CAN(29bit ID,250*Kbaud) B.USER1 CAN(11*bit ID,125*Kbaud) C.USER2 CAN(11*bit ID,50*kbaud)*default settings (user adjustable) Default Settings(user adjustable) 1.Works with OBD-II compliant vehicles 2.Wireless (Bluetooth-Compatible) 5~10 meter 3.Software included for Pa, PDA, Mobile 4.Software included for Windows PC ,Can also be used with a PC with a Bluetooth-Compatible Card. 5.Software included for Windows Smartphone Android torque. Functions 1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2.Clear trouble codes and turn off the MIL ("Check Engine" light) 3.Display current sensor data, including: 4.Engine RPM 5.Calculated Load Value 6.Coolant Temperature 7.Fuel System Status 8.Vehicle Speed 9.Short Term Fuel Trim 10.Long Term Fuel Trim 11.Intake Manifold Pressure 12.Timing Advance 13.Intake Air Temperature 14.Air Flow Rate 15.Absolute Throttle Position 16.Oxygen sensor voltages/associated short term fuel trims 17.Fuel System status 18.Fuel Pressure 19.Many others. Software Included Scantool_net v1.13 (Full Version) EasyOBDII V2.2 (Free Version) OBD2Spy (Demo Version) Scan Master-ELM (Demo Version) wOBDCRAZY (Demo Version) For your information For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant. About this device compatible cars ELM327 supports Multi-Brand Cars (supports 12V Gasoil cars, can not supports Diesel Cars /trucks), but it doesn't work with all GASOLINE cars model, and also we can not test the car one by one, if u do not sure if this device can work for your car, please consider it u can buy one for test. And if u already bought, and it can not work with your car, please contact us first. But please NEVER leave negative feedback. thanks in advance :) Packing List 1 x ELM327 Bluetooth-Compatible V2.5 1 x CD DriveNote: If CD unreadable or damaged, please contact us send you download link. Do not open dispute or negative feedback. Thanks.