---
product_id: 263631737
title: "3M Optime 101 Helmet Attachable Earmuff"
brand: "peltor"
price: "R$878"
currency: BRL
in_stock: true
reviews_count: 5
category: "Peltor"
url: https://www.desertcart.com.br/products/263631737-3m-optime-101-helmet-attachable-earmuff
store_origin: BR
region: Brazil
---

# Helmet-attachable design Industrial-grade noise protection Made in USA quality 3M Optime 101 Helmet Attachable Earmuff

**Brand:** peltor
**Price:** R$878
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your safety game with Peltor’s helmet-ready earmuffs — because focus is your best tool.

## Quick Answers

- **What is this?** 3M Optime 101 Helmet Attachable Earmuff by peltor
- **How much does it cost?** R$878 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/263631737-3m-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

- • **Durable & Lightweight:** Engineered with robust plastic at just 277g, balancing protection without the bulk.
- • **Unmatched Noise Defense:** Block out distractions with industrial-grade sound attenuation, perfect for high-focus environments.
- • **Comfort Meets Compliance:** Meets industrial safety standards while providing a comfortable fit for extended wear.
- • **Seamless Helmet Integration:** Snap-on earmuffs designed to effortlessly attach to your hard hat for all-day comfort and convenience.
- • **Trusted American Craftsmanship:** Proudly made in the USA, ensuring premium build quality and reliability on every job site.

## Overview

The Peltor 3M Optime 101 Helmet Attachable Earmuff offers professional-grade noise reduction with a lightweight, durable design that easily snaps onto helmets. Made in the USA, it combines comfort and compliance for industrial and construction environments, ensuring you stay protected and productive.

## 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: 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: El equipo llego en excelentes condiciones, cumple con todas las especificaciones y normas para el uso industrial. 100% recomendable

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017YEMYI |
| ASIN  | B0017YEMYI |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #91,530 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 in Safety Earmuffs |
| Color | Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (344) |
| Customer reviews | 4.4 4.4 out of 5 stars (344) |
| Date First Available | 10 August 2012 |
| Date First Available  | 10 August 2012 |
| Department  | unisex-adult |
| Included components | Unit^Instruction Guide |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 277 g |
| Item model number | H7P3E |
| Item model number  | H7P3E |
| Manufacturer | Peltor |
| Manufacturer  | Peltor |
| Material | Plastic |
| Number Of Pieces | 1 |
| Part number | H7P3E |
| Pattern | Solid |
| Product Dimensions | 20.32 x 15.24 x 10.16 cm; 276.69 g |
| Product Dimensions  | 20.32 x 15.24 x 10.16 cm; 276.69 g |
| Size | One Size |
| Specific uses | Active Noise Reduction |
| Style | Helmet Attachable |

## Images

![3M Optime 101 Helmet Attachable Earmuff - Image 1](https://m.media-amazon.com/images/I/71xaOkAsyYS.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

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by R***A on 15 August 2018*

El equipo llego en excelentes condiciones, cumple con todas las especificaciones y normas para el uso industrial. 100% recomendable

### ⭐⭐⭐⭐⭐ Review
*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!

## 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 Brazil*
*Store origin: BR*
*Last updated: 2026-03-05*