Description
The A21S is the latest conference room noise reduction speakermic. Equipped with AI audio deep learning algorithm and a newly upgraded 8-element omnidirectional microphone array, it can effectively eliminate reverberation echoes and more than 300+ noise in conference rooms, providing excellent call sound quality. With high-quality speakers, it realizes low-latency transparent dual talk.
Features :
Box Content:
A21S Conference SpeakermicUSB 2.0 to USB Type C Cable48V/0.6A Power Supply Quick Start GuideEthernet Cable



![The A21S is the latest conference room noise reduction speakermic. Equipped with AI audio deep learning algorithm and a newly upgraded 8-element omnidirectional microphone array, it can effectively eliminate reverberation echoes and more than 300+ noise in conference rooms, providing excellent call sound quality. With high-quality speakers, it realizes low-latency transparent dual talk. Features : [...]](https://www.voicology.co.uk/wp-content/uploads/2025/01/A21S-1-square.jpg)

![The A21S is the latest conference room noise reduction speakermic. Equipped with AI audio deep learning algorithm and a newly upgraded 8-element omnidirectional microphone array, it can effectively eliminate reverberation echoes and more than 300+ noise in conference rooms, providing excellent call sound quality. With high-quality speakers, it realizes low-latency transparent dual talk. Features : [...]](https://www.voicology.co.uk/wp-content/uploads/2025/01/A21S-3-square.jpg)





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