1 - Wireless Display - The Wireless Adapter Allows You To Watch Videos From Small Screens To Large Screen Devices (Tv/Monitor/Projector). Wirelessly Display Small To Large Screens, Support 1080p, And more→Enjoy High-Quality Images. 2 - 4k Video Display - The Smartphone Adapter Supports Up To 1080p Video Display, Which Can Mirror The Content Displayed On The Device Screen, Such As Patterns, Videos, Files, Games, Presentations, Websites, Music, Movies, Etc., Connected To A Compatible Tv And Monitors, Projectors, And Other Compatible Devices For A High-Definition Experience. Very Suitable For Home Theater Entertainment Office, Demonstration Exhibition, Teaching, Etc. 3 - Practical Design - Designed …