Review on USB Speakerphone Conference Business Microphones by Robert Petrig

I work as a technical support engineer, spending time in virtual meetings or helping my colleagues from the "phone" support desk. I don't like wearing the headset all day as it hurts my ears when the headset comes in contact with my ears as well as when it goes directly into my ears. I used a separate microphone and speaker connected to my laptop, but people complained about terrible echo and I had to mute the audio as soon as I finished speaking. I was looking for an echo cancellation solution and found that echo cancellation is only possible by connecting the speaker and microphone to the same audio processing system. So that he can understand what's coming out of the speaker and prevent that sound from getting back into the microphone. So it should be an all-in-one system. I chose this model because it's a USB model so I don't have to worry about battery life. Microphones work great. The electronic circuit completely eliminates any echo coming from the speaker. The speaker is loud and clear due to the slightly harsh sound.