---
product_id: 50562365
title: "3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1, Yellow"
brand: "3m"
price: "301 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "3 M"
url: https://www.desertcart.ro/products/50562365-3m-peltor-optime-i-h510ac1-ear-muffs-headband-lightweight-ear
store_origin: RO
region: Romania
---

# 27dB noise reduction fluid & foam cushions lightweight 206g design 3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1, Yellow

**Brand:** 3m
**Price:** 301 Lei
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the noise, amplify your focus.

## Quick Answers

- **What is this?** 3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1, Yellow by 3m
- **How much does it cost?** 301 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/50562365-3m-peltor-optime-i-h510ac1-ear-muffs-headband-lightweight-ear)

## 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

- • **Featherweight Fit:** Lightweight 206g design with adjustable headband ensures a perfect, secure fit.
- • **Cloud-Like Comfort:** Soft, wide cushions with fluid-foam blend minimize pressure for all-day wearability.
- • **Hygienic & Durable:** Easy-to-replace cushions keep your earmuffs fresh and ready for every job.
- • **Seamless Compatibility:** Fits comfortably over Bluetooth earbuds so you never miss a beat while working.
- • **Ultimate Noise Blocker:** Reduces noise exposure by up to 27dB for focused, distraction-free work.

## Overview

The 3M Peltor Optime I H510AC1 earmuffs deliver professional-grade hearing protection by reducing noise levels up to 27dB. Designed with lightweight alloy steel and innovative fluid-foam cushions, they provide exceptional comfort and a secure fit for extended use. Ideal for DIY enthusiasts and professionals working with power tools, these earmuffs also accommodate Bluetooth earbuds, blending safety with modern convenience.

## Description

Buy 3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1, Yellow at desertcart UK. Free delivery on eligible orders.

Review: Good product, comfortable - Used for home power tools / mowing, work well
Review: Can't hear a thing, so they work! - They fit well, they block out noise, they're comfortable, and my bluetooth earbuds fit underneath so I can still listen to music while I work!

## Features

- Comfortable and effective hearing protection
- Soft wide cushions help reduce pressure around the ears to improve comfort and wearability
- Low profile cup and wire headband design.
- Lightweight with low pressure fit
- Easy replacement of cushions and inserts helps keep them hygienic and clean
- Reusable,Reduces the noise level by up to 27 dB
- Protection level: reduces noise exposure level by up to 27 dB and can be used in noise level of 87-98 dB covering a wide range of applications.
- Pack contents: 1 pair ear muffs
- Users must have read all user instructions before use. Misuse may cause injury and/or permanent hearing loss. Compatible with 3M Eyewear and Respirators,,
- Light, soft protection: with the 3M Peltor Ear Defenders, you get reliable, all-round protection with a high level of comfort (low weight and soft sealing rings).
- For when push comes to shove: these earmuffs are ideal for noise caused by electric tools. Protects whether you're grinding, drilling, sawing or using a chain saw.
- Comfortable ear defenders: the soft, wide sealing rings are filled with a unique combination of fluid and foam - for optimum seal with low contact pressure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002IV8I1C |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,359 in DIY & Tools ( See Top 100 in DIY & Tools ) 40 in Safety Earmuffs |
| Colour | Lemon Tree |
| Customer Reviews | 4.5 4.5 out of 5 stars (832) |
| Date First Available | 7 Aug. 2012 |
| Included components | 1 x Comfort Ear Muffs |
| Item Package Quantity | 1 |
| Item Weight | 206 g |
| Item model number | H510AC |
| Manufacturer | 3M |
| Material | Alloy Steel |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part number | H510AC |
| Pattern | Solid |
| Product Dimensions | 13 x 10.5 x 19.5 cm; 206 g |
| Size | Adult - Standard |
| Style | Single |

## Images

![3M Peltor Optime I, H510AC1, Ear Muffs Headband, Lightweight Ear defenders, Hearing Protection reduces noise level by up to 27dB, Pack of 1, Yellow - Image 1](https://m.media-amazon.com/images/I/71rGENP7LhL.jpg)

## Questions & Answers

**Q: How and how much are these adjustable? Are they comfortable for a large head?**
A: They are adjustable to a large head. Pull gently on the wire nearest the earpieces and they come out of the black sleeves.

**Q: Would these stay on during resistance training in the gym?**
A: They are VERY grippy and stay put when I wear them. Although I’m not sure you can compare pressure washing the car, hedge trimming, other outdoor tasks etc with a workout at the gym I can honestly say they don’t budge!

**Q: I work with very loud music all day, would these headphones be man enough to block the worst out?**
A: I believe so. I use loud machines, and they block out the sound very well indeed.

**Q: Is it easy to sleep with these on?**
A: I brought these for my dad (age 66)  for that exact purpose. He is in a nursing home and some of the patience scream at night and wake him up. He says they are fab . He sleeps loads better

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product, comfortable
*by V***E on 10 October 2025*

Used for home power tools / mowing, work well

### ⭐⭐⭐⭐⭐ Can't hear a thing, so they work!
*by D***9 on 19 August 2025*

They fit well, they block out noise, they're comfortable, and my bluetooth earbuds fit underneath so I can still listen to music while I work!

### ⭐⭐⭐⭐ Excellent noise attenuation
*by R***M on 9 August 2025*

Good fit and quality, excellent noise attenuation, must have for workshop jobs, when using a lawn mower / brush cutter, adjustable head-rest, but could have been better, coming from a brand like 3M. I would have preferred an all-black colour, however that is only a personal choice.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*