Wantek Instant Headset for Obvious Conversations > 자유게시판

A noise-cancelling landline headset was created to reduce or eliminate unwanted normal sounds. It uses a technology named Active Noise Cancellation (ANC). Little microphones on the outside the earcups listen to the encompassing noise and create an other sound trend to stop it out. What this means is you hear less of what's occurring about you and more of your call or music. For specialists, that engineering is a must for maintaining quality and target throughout virtual meetings and phone calls, especially in open-plan offices or discussed spaces.