BOYO VTW43M 4.3" OE Style Rear View Mirror Monitor with Built-In WIFI Miracast 4.3' Ultra High Brightness Display, Built-in WIFI Miracast, Touch Button Control; Automatic Brightness Adjusting LCD; The Screen Automatically Dims in the Night and Brightens in the Daylight; Mirror and normal Image Switch Available, Touch Screen Buttons, Adjustable Parking Lines, Auto Reverse Video Trigger. Compatible with Android and IOS Smart phones.