Hearing protection to block voices

What is the best hearing protection for blocking high-pitched sounds, like children's voices? Nothing that goes in the ear canal please unless there is a kids' size option - most earplugs don't physically fit inside my ears. Not looking for something like Loops that is designed to let sound through. I want as much blocking as possible, especially in the frequency range of human voices. Less bothered about blocking of low-pitched sounds like traffic but it's not a problem if it is blocked either.

I currently use BioEars silicone earplugs and Vanderfields kids' ear defenders together but looking to upgrade. I've been looking at 3M ear defenders, but would something with active noise cancelling be better? Is it just a case of comparing dB ratings and going for the highest number?

Parents Reply Children