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H3 Computer USB Wireless Microphone Microphone Desktop Computers and Laptop TV Video Conference Network Teaching

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Auto focus, remote control, zoom, high-definition beauty, USB desktop laptop, calligraphy teaching camera, video conference,

EPXCM Wireless Microphone Handheld Microphone Professional 8Ch UHF System for Karaoke KTV Teaching Conference

Wireless Microphone Lavalier Microphone Professional 8Ch UHF System for Karaoke KTV Live Stage Performance Teaching Conference

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Wireless Microphone Gooseneck Microphone Professional 8Ch UHF System for Karaoke KTV Live Stage Performance Teaching Conference

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Portable Video Card for Streaming, Gaming, Video Conference, Teaching,

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New HD-Full 2MP Wide Angle 12X Zoom Teaching Communication Video Conference IP Camera Onvif with HDMI SDI LAN Interface

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4K HD Camera Computer Camera USB Webcam CMOS IMX415 Image Sensor 9X Optical Zoom Manual Auto-focus Comaptible with Window XP/7/10 Linux Android with Remote Controller for Video Conference Online Teaching Chatting Live Webcasting

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HDMI-compatible Extender with High performance Faster Speed for Conference Office Multimedia Teaching

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HD Video Audio HDMI Recording Box Capture Card TV Series Video Conference Course Teaching MP4 Video

Integrated 4K UHD tracking camera wide angle 110 degree for Teaching and conference tracking camera panorama + close-up lens

Teacher Document Camera,8 Megapixel Autofocus USB Document Camera For Distance Education Teaching Web Conference

HD Video Audio HDMI Recording Box Capture Card TV Series Video Conference Course Teaching MP4 Video

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full hd 3x 10x optical zoom small video conference room camera for skype online teaching/Training

CX Integrated Activity Large Writing Board Single-Seat Sofa Chair Teaching Training Learning Conference Chair