[OBD2 Bluetooth adapter] Our OBD2 diagnostic device can display all current sensor data: determined engine speed, load value, coolant temperature, fuel system status, vehicle speed, short-term mixture control, long-term mixture control, intake manifold pressure, runtime information, intake air temperature, air volume, fuel pressure, absolute throttle position , etc. (Your vehicle must support the specified parameters so that they can be displayed.) [Multifunctional Car Diagnostic Tool] Check your car for faults to clear them up or find out what needs to be repaired or replaced. With the appropriate app, hidden functions can be unlocked for some cars [Easy to use OBD diagnosis scanner] With improved unique design and universal inspection, adapt to more car models, easier plugging and unplugging. OBD2 diagnostic device car via a highly reliable WiFi connection. Simply use OBD via Bluetooth with an app / software for your smartphone, tablet or Windows PC and turn it into a professional diagnostic device. [Professional WIFI OBDII] Compared to conventional OBD, the performance can be increased up to four times. The WIFI connection is more stable and supports more diagnostic items. Small and light, easy to carry, the bluetooth connection also relieves the dependency on the data line. [Wide adaptability] Supports all OBD2 protocols. It is very compatible with almost all types of vehicles, works with OBD2 / EOBD compliant cars and pickups. Comprehensive apps for iOS, Android (Dash, TrackAddict, OBD , DashCommand on iOS & most apps on Android) colour:Black Material:plastic Package Contents: 1 x WiFi OBD2 Scanner Only the above package content, other products are not included. Note: Light 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.