1. 100% original, and firmware version is V2.1 support all standard OBD2 protocols.
2. Wifi version Support IOS /Anroid/Windows system.
3. Can do most of OBDII gasoline and diesel 12V cars,but can't support all OBDII cars.
4. The power button is only used for reset the device , not have the function of turn on or turn off.
5. When stop communication, wait half an hour, auto sleep
6. Better than ELM327 V1.5, Small size, compact structure, more stable connection and durable
7. Provide multi-language optional.
8. The adapter uses the fastest and most reliable ARM chips
9. Bluetooth 5~10 meter, Wireless (wifi version) 10~20 meter
10.The iCar 2 bluetooth Only support android system up than 4.3 version , and bluetooth 3.0 or over version phone.