• 【 Screen mirroring】Casting and mirroring streaming YouTube from android and ios devices, allows you to watch audio or video from a small screen(Smartphone/laptop/ipad）to a large screen device (TV/monitor/projector). Without using long and messy cables, you can enjoy HD movies in the living room.
• 【Does not occupy home wifi when used with Android phones】This is a standalone device when connected with an android phone it does not need to use the internet. once connected to an HDMI input and power, the dongle displays a helpful screen to make connecting to it a breeze. only needs to connect to the wireless signal of the adapter, you can put on the mobile device movies, videos, games, office files, etc. on the mobile device to the high-definition TV/projector.Please note DON’T support with some Subscribed paid Apps which have “HDCP” video copyrights protection like Netflix, Amazon prime videos, Hulu, Comcast tv, Xfinity, Vudu, Sky Go, BT Sport, etc
• 【Wireless and easy connection】This wireless TV dongle adapter requires no app and is easy to set up. Remember you will need 5V/1A power for the included USB cable. Many modern TVs and projectors have a USB port near the HDMI input that works with the device. If the port is occupied, a battery pack will work.
• 【Compatibility】This wireless display adapter is compatible with iPhone 7Puls/8/8Puls/X/XS/XS Max/XR/11/11Pro/11 Pro max,Android phone（Samsung Galaxy Plus,S20 Ultra,S10/S9 /S8, Note etc）,MacBook pro air and windows device.

A wireless USB adaptor lets you connect your computer to the internet whatever make or model you have, by plugging your adaptor into the computer’s USB port