---
product_id: 6336385
title: "3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green"
brand: "3m"
price: "S$85"
currency: SGD
in_stock: true
category: "3 M"
url: https://www.desertcart.sg/products/6336385-3m-h7b-peltor-optime-101-behind-the-head-earmuff-hearing
store_origin: SG
region: Singapore
---

# Durable dark green design for outdoor stealth Behind-the-head fit for secure comfort NRR 26 dB noise reduction 3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green

**Brand:** 3m
**Price:** S$85
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay sharp, stay protected—hear only what matters.

## Quick Answers

- **What is this?** 3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green by 3m
- **How much does it cost?** S$85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/6336385-3m-h7b-peltor-optime-101-behind-the-head-earmuff-hearing)

## 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:** Manufactured in the USA by Peltor, a brand synonymous with reliable hearing protection.
- • **Rugged Outdoor Ready:** Dark green, durable materials blend seamlessly into natural environments—perfect for hunting or shooting.
- • **Lightweight & Portable:** At just 9.28 ounces, these earmuffs won’t weigh you down during long sessions in the field.
- • **Ultimate Noise Defense:** Block out distractions with a powerful 26 dB Noise Reduction Rating—stay laser-focused on the task.
- • **Ergonomic Behind-the-Head Fit:** Experience all-day comfort and stability with a sleek design that won’t interfere with your gear.

## Overview

The 3M H7B Peltor Optime 101 earmuffs deliver professional-grade hearing protection with a 26 dB noise reduction rating. Designed for adults, these behind-the-head earmuffs combine ergonomic comfort with a durable dark green finish ideal for outdoor use. Lightweight and crafted by trusted manufacturer 3M, they provide reliable sound isolation for hunting, shooting, and other noisy environments.

## Description

3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green: Hunting Earmuffs: desertcart.com: Tools & Home Improvement

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017YEMWA |
| ASIN  | B0FD9MXT7Q |
| Age Range Description | adult |
| Best Sellers Rank | #198,443 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #246 in Safety Earmuffs |
| Brand Name | 3M |
| Color | Dark Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (438) |
| Date First Available  | June 16, 2025 |
| Fit Type | Behind the Head |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Global Trade Identification Number | 00093045080724, 10093045080721 |
| Included Components | Earmuff |
| Item Dimensions | 7.5 x 7 x 4.5 inches |
| Item Type Name | Earmuff |
| Item Weight | 9.28 ounces |
| Manufacturer | Peltor |
| Manufacturer Part Number | CASH7B |
| Material Type | Wood |
| Noise Control | Sound Isolation |
| Noise Reduction Rating | 26 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Style | Behind-the-head |
| Single Number Rating | 26 db |
| Size | One Size |
| Style Number | H7B |
| UPC | 093045080724 |
| Unit Count | 1 Count |

## Images

![3M - 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/412Zl3ScAOL.jpg)
![3M - H7B Peltor Optime 101 Behind-the-Head Earmuff, Hearing Protection, Ear Protectors, NRR 26 dB Green - Image 2](https://m.media-amazon.com/images/I/61NAcRNkdYL.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

## 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

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**Shop now:** [https://www.desertcart.sg/products/6336385-3m-h7b-peltor-optime-101-behind-the-head-earmuff-hearing](https://www.desertcart.sg/products/6336385-3m-h7b-peltor-optime-101-behind-the-head-earmuff-hearing)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-08*