Nearhub Air is a wireless decoder developed by Nearity, used with Nearhub Tail as a wireless screen receiving. It can also be connected to Nearity's speakermic A20S/A21S, conference camera V415 and other products, and cooperate with Nearhub Tail to realize BYOM functions. In the BYOM scenario, users can use the conference software on their computers to process meetings, use audio and video devices connected to Nearhub Air, and project the screen to the conference room screen.