Bluetooth-compatible OBD2 Codes Reader and Scan Tool/Wireless Check Engine Light Diagnostic Scan Tool for Car and Truck bluetooth-compatible obd2 scanner for car Features: Mainly used with system phones, also supports system phones, PCs and laptops.Fit for all Gasoline-vehicles in OBDII interface, which support 9 OBDII protocols. Read diagnostic trouble codes, nonspecific and manufacturer-specific, and display their meaning (over 3000 codes in the database). Plug this OBD2 scan tool in your car OBD2 port, turn on your car, enable Bluetooth-compatible on your phone or tablet, search for "OBDII" and pair with. runs the download App- with simple settings and wait until connects your car-ECU successfully. OBDII Software for ELM-327 free program that allows you to use your PCs and hardware interface to get the information from your car computer. The program very user-friendly, and easy to learn. also very easy to install: simply extract the file into folder on your computer hard drive. Specifications: Material:ABS Package Includes: 1Set OBD2 Car Scanner Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia