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Video Conferencing Ultra HD Smart Array Microphone Wireless transmission, strong anti-interference, cascadable, long battery life   SV500U is an omnidirectional microphone with built-in 2-array pickup microphone and speaker . The standard USB sound card can be connected to the PC with   drive-free , and can be connected to active speakers and power amplifiers through AUX. It is recommended to use it in meeting rooms within 15 square meters . Equipped with a professional high-performance DSP processor, based on the echo cancellation algorithm, automatic gain algorithm, and intelligent noise reduction algorithm, it provides strong algorithmic basic technical support for video conference calls, so that within 2 meters, the two parties can communicate smoothly and naturally. Really easy to listen to, easy to say  and not tired. It is widely used in remote video conferencing, education recording and broadcasting, live broadcasting and other fields, telemedicine and other field...

  YVC810-WS is an omnidirectional microphone with 4-array microphone and high-power speakers. It can simultaneously use 2.4G wireless and USB wired connections to the PC end, and each wireless host supports 7 connected in series through a network cable. It supports POE power supply, low latency, and intelligent dual-mode switching. Support cross platform fusion communication funct ion. Adopting a cascading approach, it is recommended to use conference rooms below 80 square meters. Equipped with a professional high-performance DSP processor, it provides strong algorithmic technical support for video conference calls based on full duplex intercom algorithm, echo cancellation algorithm, automatic gain algorithm, and intelligent noise reduction algorithm. It achieves simultaneous speech between both parties within 2.5 meters without stuttering or dropping words, with clear and smooth sound. The speaker plays sound with bass, providing a full and comfortable sound. Truly achieved e...