Do Decibullz Custom Molded High Fidelity Earplugs block out all noise?Updated 16 days ago

No, the Decibullz Custom Molded High Fidelity Earplugs are not designed to block out all noise. Instead, they use flat attenuation acoustic filters to reduce sound evenly across all frequencies, allowing you to hear music, voices, and ambient noise at safer levels—without distortion or muffling.

What they do:

• Reduce overall volume by ~12–15 dB

• Preserve the natural tone and clarity of sound

• Allow you to stay aware of your surroundings

• Help prevent overstimulation in loud environments

What they don’t do:

• Completely block out noise

• Silence the environment like noise canceling earbuds

• Isolate you from speech or music

This is what makes them the best earplugs for concerts, sound sensitivity, and social events—they protect your ears while still letting you engage with the world. They’re also an excellent option for people with Autism, ADHD, misophonia, phonophobia, or hyperacusis, because they reduce the discomfort caused by overwhelming sound without shutting everything out.

Need maximum noise isolation instead? Consider Decibullz’s Max Isolation Foam Tips, or explore other Decibullz products built for higher NRR (Noise Reduction Rating).

Fitting instructions and filter information: https://www.decibullz.com/high-fidelity-instructions

Questions about which model is best for you? https://www.decibullz.com/support