Viewsonic PJ-WPD-700 Wireless Screen Casting Kit Easy Setup & Sharing powercon and a bidirectional "side" mic

and a bidirectional "side" mic that captures the audio coming from both sides

Connector: MEB 104-L: XLR-5

(moving head): 5

5V battery or 12–48V phantom power

Viewsonic PJ-WPD-700 Wireless Screen Casting Kit Easy Setup & Sharing powercon and a bidirectional "side" micPlug and Play Effortlessly cast wireless content and presentations from your laptops and mobile devices. No network setup, software installation or app downloads required. Peer to Peer Connection Experience greater transmission stability and operational security with P2P connectivity. No internet access required. Long Range Wireless Transmission Broadcast content wirelessly from up to 98 feet away for greater accessibility in larger boardrooms.