Bluetooth OBD-II Protocol Scanner – ELM327 Mini
* Small size, compact structure. Plug and never unplug
* Stable wireless connection.
* No wires or batteries (adapter is powered by the 12V Vehicles battery)
* 30 Minutes without communication, it will automatically go to sleep mode.
* Ultra low cumsumption in sleep-mode, less than 10MA
* Supports almost OBDII protocols, widest coverages