These is a passively noise reducing headset. It works well to reduce noise, and the audio quality via Bluetooth is acceptable.
However, the pressure they exert on ones cranium is significant, making it impossible for eyeglass wearer to keep them on for extended times (say mowing a lawn). I suppose for shooting where you just put them on and take them off they would be alright. As is they basically mend eyeglass arms to they underlying bones.
I guess I will need to find something in the earbud market.

But for the amount I paid, it does its job .... barely. I bought to use on two pairs of recons I bought for my wife and me. For me, it helps protect my bald head from the muffs headband. However, the wife needs something to actually lift the muffs off her head. She has a smaller head and there is not enough padding here to do that. Walker's ... add some additional cost and increase the padding and quality of this item.

I purchased this product for the Quad microphone system and planned on installing the walkers walkie talkie that attaches to razor headsets. To my disappointment and oversight, the Walker Razor walkie-talkie doesn’t work on this headset as this unit doesn’t have the input jack. Looks like I’ll be purchasing the headset with the input jack as well and have to settle for a dual microphone system so I can use my Razor walkie talkie. I didn’t want to run 2 radios on my plate carrier and thought the razor walkie talkie system was a good option for local/team communication and use the designated radio with code red assault throat microphone and inner earpiece for communicating with the command structure.

Tamanho ótimo, serviu até em mim. Abafa bem os ruidos, recomendo a compra.

Works just like the really expensive ones