---
product_id: 6336385
title: "H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green"
brand: "3m"
price: "S/.234"
currency: PEN
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.pe/products/6336385-h7b-peltor-optime-101-behind-the-head-earmuff-hearing-protection
store_origin: PE
region: Peru
---

# Behind-the-head ergonomic fit NRR 26 dB noise reduction Made in USA quality H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green

**Brand:** 3m
**Price:** S/.234
**Availability:** ✅ In Stock

## Summary

> 🛡️ Hear less noise, live more life — protect your peace in style!

## Quick Answers

- **What is this?** H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green by 3m
- **How much does it cost?** S/.234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/6336385-h7b-peltor-optime-101-behind-the-head-earmuff-hearing-protection)

## 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

- • **Trusted 3M Quality:** Backed by a leading brand known for safety and reliability
- • **Superior Noise Blocking:** Cut ambient noise by 26 decibels for ultimate focus and protection
- • **Ergonomic Behind-the-Head Design:** Comfortably fits over hearing aids and stays secure during repeated use
- • **Durable Build with Premium Materials:** Crafted from tough Acrylonitrile Butadiene Styrene for long-lasting wear
- • **Versatile Use for Professionals & Hobbyists:** Perfect for woodworking, lawn care, shooting, and noisy work environments

## Overview

The 3M H7B Peltor Optime 101 earmuffs deliver professional-grade hearing protection with a noise reduction rating of 26 dB. Designed behind-the-head for ergonomic comfort, they fit seamlessly over hearing aids and provide durable, reliable sound isolation. Made in the USA from premium materials, these earmuffs are ideal for both industrial and recreational noise environments, ensuring you stay focused and protected.

## Description

desertcart.com: 3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green : Baby

Review: Awesome muffs - I used these at work and once I retired i bought my own for anything noise! Cutting grass, wood worker, chain sawing etc... Great if you have hearing aids!! If you have to put muffs on then off several times, these work fantastic over in the ear corded ear plugs, that fall on the ground etc... Great product
Review: Hearing protection with good fit - Comfortable fit and noise reduction

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017YEMWA |
| ASIN  | B0FDTR7FYY |
| Best Sellers Rank | #174,296 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #223 in Safety Earmuffs |
| Brand Name | 3M |
| Color | Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (427) |
| Date First Available  | June 19, 2025 |
| Fit Type | Behind the Head |
| Global Trade Identification Number | 00093045080724, 10093045080721 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 7.5 x 7 x 4.5 inches |
| Item Type Name | Earmuff |
| Item Weight | 0.58 Pounds |
| Manufacturer | 3M |
| Material Type | Acrylonitrile Butadiene Styrene |
| Noise Attenuation | 26 dB |
| Noise Control | Sound Isolation |
| Pattern | Solid |
| Product Style | Behind-the-head |
| Size | One Size |
| UPC | 093045080724 |
| Unit Count | 1.0 Count |

## Images

![H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green - Image 1](https://m.media-amazon.com/images/I/91Uef3Z3GtL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I need something in my office to block out distrracting noises, but not totally block everything.  Would these be suitable?**
A: That's exactly what I use them for, but they can become uncomfortable after long periods of time.  They're a little heavy, and they squeeze your head to stay on.  You may be happier with a lighter model with a headband instead of the tensioned metal band.  They don't block out all sound, they just greatly muffle it.   You can also wear earbud style headphones under these to play music if you need total sound isolation.

**Q: Can I wear ear buds under them**
A: There is space,but not sure how much. I wear the headset when mowing. They keep the sound down, but you might have to have the earbuds pretty loud anyway which might not be so good for your hearing

**Q: How do I attached the head strap included?**
A: I ATTACH THE STRAP BEHIND MY HEAD, I HOPE THAT HELPS.

**Q: Can these be returned if fit is unsatisfactory?**
A: Depends on the seller

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome muffs
*by J***E on December 30, 2024*

I used these at work and once I retired i bought my own for anything noise! Cutting grass, wood worker, chain sawing etc... Great if you have hearing aids!! If you have to put muffs on then off several times, these work fantastic over in the ear corded ear plugs, that fall on the ground etc... Great product

### ⭐⭐⭐⭐⭐ Hearing protection with good fit
*by T***H on February 7, 2026*

Comfortable fit and noise reduction

### ⭐⭐⭐⭐ **Updated** Decent protection but slips out of place
*by P***Y on June 15, 2024*

I got these along with my new Sthil 800x Magnum backpack blower as it is loud as a dirt bike any my ear plugs were not cutting it. As others, I wear a stupid sun hat so my over-the-head ones would not work. **Updated Review** I am updating this to 4 stars as I was able to figure out how to use the strap which goes over the top of your head. You have to disassemble the ear part then close the strap in. I can now wear them without the muffs falling out of place which was driving me nuts and not providing appropriate hearing protection. See attached pics. This still isn't a great design, but it will work. A better design would be to have a place to attach the strap though this seems to be holding in place. **Original Review** They are more comfortable than the over-the-head ones but unfortunately they seem to slip out of place when I am mowing the lawn. If I stand/sit still they are fine, but if I turn my head (which you have to do when using a rider mower) they tend to lose the "seal" and then become an echo chamber. I find I am constantly repositioning them to provide protection. Also, they don't seem to provide as much protection as I would expect. I also wear in-ear plugs with these and I still find that my tinnitus acts up after using the mower or backpack blower. Not as bad as the ear plugs alone, but I'm not sure how this would work using all day every day. They seem well built, but seem to need a strap which goes over the head to keep them in place. I believe they come with a velcro strip but I threw away the box and do not see any way to attach it. This will due until I can find a better pair.

## Frequently Bought Together

- 3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green
- 3M PELTOR Hearing Protection Optime 95 Earmuffs, Adjustable Earcups, E-A-Rfit Compatible, Stainless Steel
- 3M Peltor Optime 105 Behind-the-Head Earmuff, Factory, One Size

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pe/products/6336385-h7b-peltor-optime-101-behind-the-head-earmuff-hearing-protection](https://www.desertcart.pe/products/6336385-h7b-peltor-optime-101-behind-the-head-earmuff-hearing-protection)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-21*