Other video and audio solution for Large room

{"cid":"147310","pid":"25050864","pimg_url":"\/\/img1.b2bforus.com\/d8\/43\/d9397c50b8fd\/product\/87515509_s-w400xh400.jpg","name":"High quality audio in and speakerphone for conference calls and music with 360 degree audio pickup","attrs":{"Price":"$399.00(1 - 99 Pieces) $389.00(100 - 499 Pieces) $279.00(>=500 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"OEM \/ OneKing"}}

{"cid":"147310","pid":"25050856","pimg_url":"\/\/img1.b2bforus.com\/d8\/43\/d9397c50b8fd\/product\/87514991_s-w400xh400.jpg","name":"2.0 MP Omnidirectional Microphone 10x Light Hd Developer Duplex Usb Video Conference Camera","attrs":{"Price":"$499.00(1 - 99 Pieces) $489.00(100 - 499 Pieces) $479.00(>=500 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Oneking\/OEM"}}

{"cid":"147310","pid":"25050841","pimg_url":"\/\/img1.b2bforus.com\/d8\/43\/d9397c50b8fd\/product\/87514814_s-w400xh400.jpg","name":"2021 New 10x Zoom USB2.0 Web HD 1080p ptz Video Conferencing Camera For Live Conferencing \/Broadcasting Medium","attrs":{"Price":"$1,099.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Oneking"}}