1. This is Bluetooth version, support android/PC system, can't work with Iphone, ipad. If you need to support IOS, pls buy icar2 wifi
2. The Switch is reset function, not for the power switch, pls kindly know it
* Small size, compact structure. Plug and never unplug
* Stable wireless connection
* No wires or batteries (adapter is powered by the diagnosis size sockets)
* Stop communication, wait half an hour, auto sleep
* Supports all OBDII protocols
1.The version is 1.5
2.This item doesn't work on IOS.If you need an item which works on IOS,you can buy our elm327 wifi OBD2.
3.Project bluetooth password:1234
4.This link is not including PIC18F25K80 Chip