Calmer Extra is a hollow ear insert that lowers the stress of noisy places without muffling sound the way foam earplugs do. Unlike standard Calmer, it ships with push-in filters that give two settings: open (no reduction) or about -10 dB with a filter fitted. It suits noise-sensitive people who still need to hear conversation, traffic or a classroom. Against foam plugs and active noise-cancelling earbuds it trades maximum blocking for clarity, so it is a poor pick if you want silence on a flight.
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Rated 4.3 from nearly 14,000 ratings, Calmer Extra draws praise from noise-sensitive users who say they stay calmer in busy places while still hearing clearly. Critics say the reduction is modest and that fit and comfort vary from person to person.
Calmer Extra is an ear plug alternative that reduces stress from noise while letting you control the volume. Unlike regular earplugs that muffle sound, these are hollow, so you still hear everything clearly.
This version comes with extra push-in filters. You can wear them with no volume reduction (without a filter) or with -10dB of reduction (with a filter).
Wear them in your ears in any noisy place to feel more relaxed. Because you still hear clearly, most people forget they are wearing them.
