Bluetooth Mode: Connects to your car's OBDI port and Bluetooth simultaneously for easy and efficient diagnostics. Fuel Consumption Diagnosis: With the ability to diagnose fuel consumption, this tool helps you optimize vehicle performance and save fuel costs. Driving Decoder: The Driving Decoder feature allows you to monitor vehicle performance while driving, making it easier to identify and diagnose faults. Small and Portable: The small and lightweight design makes it easy to carry and use on the go, perfect for mechanics and DIY enthusiasts. Easy to use: The interface is simple and direct, easy to use, worry-free. Working voltage:12V Adapter:16 pin The program is very user-friendly, and easy to learn. It is also very easy to install: simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the Entire contents of the folder where the program resides. Compatible software: Window version: ScanMaster-ELM, ScanTool.net, PCMSCAN; Android version: Torque, OBD Car Doctor, Mini OBD, DashCommand, EOBD; Symbian version: OBDScope. Support System: Windows XP, Windows 7/8, Android, Symbian. Supports 12V gasoline cars,no supports diesel&truck. Note: Please check as much as possible to make sure the item is what you need. Due to different production batches, there are slight differences between the actual product and the picture, which will not affect normal use. Colour:As Shown Material:Plastic Package Contents: 1 * OBD2 Car Diagnostic Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.