Most earplugs and earmuffs simply act as a barrier to block or muffle sound. Noise-cancelling headphones (and now some in-ear devices) can reduce unwanted sound by using active noise-control ...

these earmuffs provide an impressive noise reduction value of up to SNR35dB/NRR 29dB. You can enjoy peace and quiet like never before Optimal Internal Design: Reduce the noise but still enjoying ...

Mpow Noise Reduction Safety Ear Muffs offer a high level of noise cancellation, reducing noise by up to 34 decibels, making it a great option for maximum noise reduction.

Generally, over-ear muffs are better for dedicated shooting applications ... and perceived sound suppression. Each set has a Noise Reduction Rating (NRR), but the actual sound you are exposed to ...

Or you can use over-the-ear earmuffs ... insert-type earphones were tops for noise canceling, and the Bose QuietComfort 2 were also very good at sound reduction. Just avoid using them in places ...