Definitely glad I bought this. Works good using it at the firing range. If you mounting it to a helmet be sure to find a attachment that is compatible with the headphones and helmet.

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.

I love the Walker razor muffs. Everything works perfect crystal clear sound, you can hear a pin drop. Walkie-talkie works well at the range and on four wheelers side by sides. Also works great during my tactical training you can hear instructors well clear while other people are shooting.

Moved volume all the the way up didn't hear a thing.

Good item blocks out loud noises and clear voice hearing

I love this so much it's so comfortable and slim not bukly at all highly recommend this item.