---
product_id: 263631737
title: "Peltor 3M Optime 101 Helmet Attachable Earmuff"
brand: "peltor"
price: "€ 11.63"
currency: EUR
in_stock: false
reviews_count: 5
category: "Peltor"
url: https://www.desertcart.pt/products/263631737-peltor-3m-optime-101-helmet-attachable-earmuff
store_origin: PT
region: Portugal
---

# Helmet attachable design Superior noise reduction Made in USA quality Peltor 3M Optime 101 Helmet Attachable Earmuff

**Brand:** peltor
**Price:** € 11.63
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Stay sharp, stay protected — the earmuffs that work as hard as you do!

## Quick Answers

- **What is this?** Peltor 3M Optime 101 Helmet Attachable Earmuff by peltor
- **How much does it cost?** € 11.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/263631737-peltor-3m-optime-101-helmet-attachable-earmuff)

## Best For

- peltor enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Comfort:** Weighing just 277g, designed for all-day wear without fatigue.
- • **Universal Unisex Fit:** Adjustable design fits all adult head sizes, perfect for professional environments.
- • **Seamless Helmet Integration:** Easily attach to compatible helmets for hands-free protection on the job site.
- • **Durable American Craftsmanship:** Proudly made in the USA ensuring top-tier build quality and reliability.
- • **Industry-Leading Noise Reduction:** Block out distractions with premium sound dampening for focused work or safety.

## Overview

The Peltor 3M Optime 101 Helmet Attachable Earmuff offers superior noise reduction with a lightweight, helmet-compatible design. Made in the USA, this durable earmuff ensures all-day comfort and reliable hearing protection for professionals in demanding environments.

## Description

Scotch Delicate Surface Painter’s Tape is great for surfaces that require a little extra care such as wood floors, wallpaper, cabinets, painted drywall, and freshly painted walls* (*painted at least 24 hours ago). This delicate surface tape with gentle adhesive can stay on surfaces for up to 60 days and then removes easily without leaving any sticky residue behind. This tape features Edge-Lock Technology that seals out paint to deliver sharp paint lines and clean removal for your more sensitive projects, including accent walls, decorative stripes and patterns. Whether you're protecting your hardwood floors from paint splatter or going all out with a decorative mural, rely on Scotch Delicate Surface Painter's Tape for a professional look that's easy on your surfaces.

Review: Perfect for Stihl Hard Hat (with slight modification) - One earmuff on my Stihl hard hat broke so I bought a set of these peltors. With a little heat, the old muffs came off and these snap right in. The problem was how to mount the flip-down screen. 4 zip-ties thru the new muff’s holes solved that problem and the screen works better than before. See pictures. These are better muffs than original and fit very comfortably.
Review: Perfect - These ear muffs are perfect! They snap right into the hard hat with little effort and have very simple but effective adjustments. I work around a wood chipper all day so the noise was unbearable without ear protection. These did the job! I can hardly hear the chipper running while wearing them. The only issue I had was that the first couple of days in the heat, after sweating, around my ears became raw and itched but within 3 days it was not an issue. I suppose it was either the ear muffs being new or my skin grew used to them. Overall these are perfect!

## Features

- Earmuffs & Bands
- Manufacturer: 3M
- Made in: United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017YEMYI |
| Age Range Description | Adults |
| Apparel Closure Type | headband |
| Best Sellers Rank | #123,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #144 in Safety Earmuffs |
| Brand Name | Peltor |
| Color | Green |
| Customer Reviews | 4.5 out of 5 stars 358 Reviews |
| Fit Type | over-sized |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United Arab Emirates |
| Global Trade Identification Number | 00093045080731 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 20.3 x 15.2 x 10.2 centimeters |
| Item Type Name | Earmuff |
| Item Weight | 277 g |
| Manufacturer | Peltor |
| Manufacturer Part Number | CASH7P3E |
| Material Type | Plastic |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Style | Helmet Attachable |
| Size | One Size |
| Style Number | H7P3E |
| UPC | 093045080731 640024924601 800187761882 796793686148 |
| Unit Count | 1.00 Count |

## Images

![Peltor 3M Optime 101 Helmet Attachable Earmuff - Image 1](https://m.media-amazon.com/images/I/51hTXzAk-LL.jpg)
![Peltor 3M Optime 101 Helmet Attachable Earmuff - Image 2](https://m.media-amazon.com/images/I/61up4D7jpWL.jpg)
![Peltor 3M Optime 101 Helmet Attachable Earmuff - Image 3](https://m.media-amazon.com/images/I/51DdYdtLq-L.jpg)

## Questions & Answers

**Q: will these work to teduce noise at a motocross rally?**
A: This item will reduce lots of noise.

**Q: I am a back only sleeper.  Are these good for sleeping?**
A: If you only sleep on your back it would be possible.  If you can sleep wearing padded earmuffs.  I have slept on planes wearing them.

**Q: Will this fit full brim hard hats?**
A: I seriously doubt these Peltor earmuffs would fit a full brim hard hat, such as the MSA V-Gard type.

**Q: Do these earmuffs work on the the 3m Full Brim hard hats that do have the slots for attachment?**
A: Mine fit the slots, but the full brim does not allow them to close in the correct position.  I had to trim a piece out of the brim on the sides.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Stihl Hard Hat (with slight modification)
*by M***. on 27 November 2020*

One earmuff on my Stihl hard hat broke so I bought a set of these peltors. With a little heat, the old muffs came off and these snap right in. The problem was how to mount the flip-down screen. 4 zip-ties thru the new muff’s holes solved that problem and the screen works better than before. See pictures. These are better muffs than original and fit very comfortably.

### ⭐⭐⭐⭐⭐ Perfect
*by H***T on 12 May 2016*

These ear muffs are perfect! They snap right into the hard hat with little effort and have very simple but effective adjustments. I work around a wood chipper all day so the noise was unbearable without ear protection. These did the job! I can hardly hear the chipper running while wearing them. The only issue I had was that the first couple of days in the heat, after sweating, around my ears became raw and itched but within 3 days it was not an issue. I suppose it was either the ear muffs being new or my skin grew used to them. Overall these are perfect!

### ⭐⭐⭐⭐⭐ Buen producto
*by F***Z on 20 August 2026*

Cómodos y si reducen significativamente el ruido

## Frequently Bought Together

- 3M Peltor Optime 101 Helmet Attachable Earmuff,Green
- 3M PELTOR Hearing Protection Earmuffs, X2 Series, Noise Protection NRR 24 dB, Construction, Manufacturing, Maintenance
- 3M PELTOR Ear Muff Hearing Protection, X1 Series, Noise Protection, Construction, Manufacturing, Maintenance, Automotive

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-30*