Review on Retevis 2 Way Radio Earpiece with Microphone - 2 Pin Acoustic Tube Headset for Motorola CP200 CLS1110 RMU2040 GP2000 HYT TC-600 Walkie Talkies, 1 Pack by David Tadder

So to be honest I got carried away by the noise canceling claim and hoped for the best but now that I've used it in many situations and types of events, Do I have to say it doesn't fit his name. When I try to speak, I am often told that I am difficult to understand. that's too much background noise. I may be misunderstanding the term, but I was hoping for more from something called "noise cancellation". Back to finding the best microphone/headset for personal monitoring.