---
product_id: 47972998
title: "Peltor Optime III Ear Defenders Adults – Protective Earmuffs with Headband, Hearing Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red"
brand: "3m"
price: "€ 109.73"
currency: EUR
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.com.cy/products/47972998-peltor-optime-iii-ear-defenders-adults-protective-earmuffs-with-headband
store_origin: CY
region: Cyprus
---

# Soft, wide cushions for all-day comfort 35 dB noise reduction Double casing tech for max sound blocking Peltor Optime III Ear Defenders Adults – Protective Earmuffs with Headband, Hearing Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red

**Brand:** 3m
**Price:** € 109.73
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence that works as hard as you do.

## Quick Answers

- **What is this?** Peltor Optime III Ear Defenders Adults – Protective Earmuffs with Headband, Hearing Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red by 3m
- **How much does it cost?** € 109.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/47972998-peltor-optime-iii-ear-defenders-adults-protective-earmuffs-with-headband)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Comfort Fit:** Low-profile, padded headband and liquid-foam cushions ensure fatigue-free wear during long shifts.
- • **Hygienic & Breathable:** Spacious cup interiors reduce heat and moisture buildup; removable cushions keep it fresh and clean.
- • **Bold & Professional Style:** Striking black/red finish stands out on-site, signaling serious safety and style.
- • **Advanced Double Shell Design:** Innovative dual casing minimizes resonance, delivering crystal-clear silence without bulk.
- • **Industry-Leading Noise Blockade:** 35 dB SNR rating crushes extreme industrial noise for unmatched hearing protection.

## Overview

The 3M Peltor Optime III Ear Defenders deliver premium 35 dB noise reduction with cutting-edge double casing technology, designed specifically for extreme industrial noise environments like airports and power stations. Engineered for all-day comfort with soft liquid-foam cushions and a low-profile headband, these earmuffs combine durability, hygiene, and standout style to protect your hearing without compromise.

## Description

Durable, high-performance ear defenders with 35dB noise reduction for industrial use in extreme high-noise settings like airports, engine rooms, and power stations.

Review: Heavy-duty silence—Optime III earmuffs block serious noise and stay comfy through long shifts. - Used these on noisy sites, near generators, and during grinding work—these earmuffs mean business. 35 dB rating blocks out serious noise, and the double-shell tech keeps sound out without feeling bulky. Headband’s padded and adjustable—sits firm without crushing your skull. Cups seal well even with a cap or hoodie underneath. Red/black finish looks sharp and stands out in the kit pile. If you want hearing protection that’s comfortable, reliable, and built for loud environments, the Optime III is a proper bit of kit.
Review: soft, comfy, excellent sound reduction - Adjusting these is a little awkward, and I found I had to bend them back a bit so they'd fit my big head, but other than this these are excellent. I had the 3M foldable ones before and the noise reduction wasn't as good, and they weren't very comfortable. These are soft and comfy, and muffle noises very well - it's makes my washing machine sound much quieter and also less annoying. The earmuffs also feel more roomy, so good for bigger ears. Glad I bought these.

## Features

- This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use
- High-performance hearing protection in environments with extreme high noise levels, particularly with low frequencies such as airports, engine rooms or power stations
- Double casings technology minimizes resonance effect / Low profile head band maintains continuous pressure to keep the cups in place while still being comfortable
- Modern, stylish cup design with large spaces inside the cup to minimise moisture and heat build-up / Cushions and inserts are easy to remove, helping to keep them hygienically clean
- SNR 35dB (H40 M32 L23) / Soft and wide cushions filled with a combination of liquid and foam for an optimal seal while maintaining low contact pressure
- Items delivered: 1x Peltor Optime III H540A-411-SV Earmuffs in Red / Excellent anti-noise protection ear defenders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VDX18E |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,995 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Safety Earmuffs |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (21,886) |
| Date First Available | 20 Feb. 2007 |
| Included components | Ear Muff |
| Item Package Quantity | 1 |
| Item Weight | 399 g |
| Item model number | 7000039622 |
| Manufacturer | 3M |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part number | 310.10 |
| Pattern | Solid |
| Product Dimensions | 20 x 20 x 20 cm; 400.01 g |
| Size | One Size |
| Special Features | Can be used for shooting., motor racing |
| Style | Optime III Headband |

## Images

![Peltor Optime III Ear Defenders Adults – Protective Earmuffs with Headband, Hearing Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red - Image 1](https://m.media-amazon.com/images/I/71Vqh2hzM0L.jpg)

## Questions & Answers

**Q: will they cut out quarrelling neighbours - and noisy traffic?**
A: Most of it definitely. Neighbours for sure and as for the traffic - depends on how noisy it is of course and how close to it you live. What even these babies can't block out completely is bass since we, the people, not only hear bass with our ears but feel it with our bodies and car engines can produce some fairly low frequencies. You should be fine from low mid to high frequencies so you won't know about the neighbours as long as they don't throw each other at the walls which would naturally produce some bass. ;)

**Q: Why SNR 5 db? Should it not be SNR 35 db?**
A: Yes it should be - Typo ...

**Q: I go to a church with very loud levels of live music.  Will the 3M Peltor Optime III be suitable for me?**
A: Technically yes - I use mine for when I go shooting at a range using military rifles; noisy would be an understatement. No problem, also you can hear normal conversation when wearing them. From a fashion standpoint - big and bulky. Horses for courses.

**Q: I work in live music - how much will these cut out? Ideally I want to hear very little**
A: I work in construction these will reduce the noise level but will not cancel everything out they are rated up to 110 db the next highest rating is for aircraft the optime 4 always look at the db rating

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy-duty silence—Optime III earmuffs block serious noise and stay comfy through long shifts.
*by G***E on 18 September 2025*

Used these on noisy sites, near generators, and during grinding work—these earmuffs mean business. 35 dB rating blocks out serious noise, and the double-shell tech keeps sound out without feeling bulky. Headband’s padded and adjustable—sits firm without crushing your skull. Cups seal well even with a cap or hoodie underneath. Red/black finish looks sharp and stands out in the kit pile. If you want hearing protection that’s comfortable, reliable, and built for loud environments, the Optime III is a proper bit of kit.

### ⭐⭐⭐⭐⭐ soft, comfy, excellent sound reduction
*by G***S on 13 January 2026*

Adjusting these is a little awkward, and I found I had to bend them back a bit so they'd fit my big head, but other than this these are excellent. I had the 3M foldable ones before and the noise reduction wasn't as good, and they weren't very comfortable. These are soft and comfy, and muffle noises very well - it's makes my washing machine sound much quieter and also less annoying. The earmuffs also feel more roomy, so good for bigger ears. Glad I bought these.

### ⭐⭐⭐⭐⭐ Good fit and comfy
*by J***J on 21 December 2025*

Really good quality and durable I work on a water cutting machine that is extremely loud as these do the job I wear these for 10 hours a day and they are really comfy I bought a work friend then too who wears glasses and says they are fine with them due to been nice and soft and a good fit

## Frequently Bought Together

- '3 M Peltor 310.10 Peltor Optime III "
- 3M PELTOR Ear Muff Hearing Protection, X1 Series, Noise Protection, Construction, Manufacturing, Maintenance, Automotive

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-30*