---
product_id: 112384781
title: "E-Max - ADULT Green - Electronic 21 NRR Hearing Protection with Sound Amplification - Adjustable Earmuffs for Shooting, Hunting and Range"
brand: "caldwell"
price: "591 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/112384781-e-max-adult-green-electronic-21-nrr-hearing-protection-sound
store_origin: DK
region: Denmark
---

# Adjustable fit 25 NRR 2 AAA batteries E-Max - ADULT Green - Electronic 21 NRR Hearing Protection with Sound Amplification - Adjustable Earmuffs for Shooting, Hunting and Range

**Brand:** caldwell
**Price:** 591 kr
**Availability:** ✅ In Stock

## Summary

> 🔫 Elevate Your Game: Hear the Action, Protect Your Ears!

## Quick Answers

- **What is this?** E-Max - ADULT Green - Electronic 21 NRR Hearing Protection with Sound Amplification - Adjustable Earmuffs for Shooting, Hunting and Range by caldwell
- **How much does it cost?** 591 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/112384781-e-max-adult-green-electronic-21-nrr-hearing-protection-sound)

## Best For

- caldwell enthusiasts

## Why This Product

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

## Key Features

- • **Hear Every Detail:** Experience high-quality stereo sound with dual microphones for directional clarity.
- • **Compact & Portable:** Easily fits in your range bag for on-the-go protection.
- • **User-Friendly Design:** Operates on 2 AAA batteries, making it simple to power up.
- • **Comfort Meets Function:** Adjustable headband and padded ear cups ensure a custom fit for maximum comfort.
- • **Ultimate Hearing Protection:** 25 NRR rating provides superior noise reduction for shooting and hunting.

## Overview

The Caldwell E-Max Adult Green Electronic Hearing Protection earmuffs offer a robust 25 NRR for superior noise reduction while enhancing your auditory experience with dual microphones. Designed for comfort with an adjustable headband and padded ear cups, these earmuffs are perfect for shooting, hunting, and range activities. Their compact design allows for easy transport, making them an essential accessory for any outdoor enthusiast.

## Description

E-Max - ADULT Green - Electronic 21 NRR Hearing Protection with Sound Amplification - Adjustable Earmuffs for Shooting, Hunting and Range

## Features

- SPECS: Experience high quality stereo sound while confidently protecting your hearing with 25 NRR (Noise Reduction Rating)
- COMFORTABLE: Featuring an adjustable headband and padded ear cups, you’ll find a custom fit to ensure proper noise cancellation and hearing protection
- EASE OF USE: Runs on 2 AAA batteries (not included)
- FEATURES: Dual microphones in each ear provide directional clarity, amplifying sounds to the ideal volume
- CONVENIENT: With a compact design, Caldwell folding muffs easily fit in your range bag

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Caldwell |
| Part Number | 497700 |
| Product Dimensions | 22.2 x 14.2 x 10.7 cm; 136.08 g |
| Item model number | 497700 |
| Size | 0 |
| Colour | Green |
| Style | Adult Green (Not Lo Pro) |
| Material | Unbekannt |
| Pattern | Solid |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | E-Max Electronic Hearing Protection Standard |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 136 g |

## Images

![E-Max - ADULT Green - Electronic 21 NRR Hearing Protection with Sound Amplification - Adjustable Earmuffs for Shooting, Hunting and Range - Image 1](https://m.media-amazon.com/images/I/91fKKXrfgjL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: i wanted to know if i could use theses with an mp3 player or if they have a cord to plugg into an mp3?**
A: Mine came with an audio jack and an audio input cord to connect to headphone jack on phone or mp3 etc which works
(sometime the item is changed by a seller on the same web link on Amazon)

**Q: Got a pair of Howard Leight's R-03318 earmuffs and they wouldn't expand enough.. So would these comfortably fit a male adult's large head with a cap?**
A: Well, I have a pair............and a big squash. They seem to fit me ok, and I have a problem with some ball caps being too small.

**Q: I lost one of the wind covers on the microphone. Where can I find a replacement?**
A: you might try contacting the company for a replacement

**Q: Can the headband be turned 90 degrees to allow wearing a hard hat?**
A: No, the head band won't change position.   For a hard-hat with electronic hearing protection, you need to go with something like 3M's Peltor Soundtrap 6Shttps://www.amazon.com/3M-Soundtrap-Tactical-Electronic-Headset/dp/B0000X6I5I/ref=pd_sim_200_3?_encoding=UTF8&pd_rd_i=B0000X6I5I&pd_rd_r=WX4S3Q94VP120VF5Y0YF&pd_rd_w=uy8Qk&pd_rd_wg=8Igf1&psc=1&refRID=WX4S3Q94VP120VF5Y0YF

## Frequently Bought Together

- Caldwell E-MAX Electronic Hearing Protection 21-25 NRR - Adjustable Earmuffs for Shooting, Hunting and Range
- Allen Company EZ Aim Paper Shooting Targets, Bullseye, Peel Away Target Pad, 12" Square, 100-Pack, Black/Orange/White, One Size, (15334-100)

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**Shop now:** [https://www.desertcart.dk/products/112384781-e-max-adult-green-electronic-21-nrr-hearing-protection-sound](https://www.desertcart.dk/products/112384781-e-max-adult-green-electronic-21-nrr-hearing-protection-sound)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*