---
product_id: 35208898
title: "SPERIAN Impact 707 Electronic Over-The-Head Earmuff NRR 23dB"
brand: "bilsom"
price: "¥1492"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/35208898-sperian-impact-707-electronic-over-the-head-earmuff-nrr-23db
store_origin: JP
region: Japan
---

# Directional stereo microphones NRR 23dB noise reduction Adjustable, ventilated headband SPERIAN Impact 707 Electronic Over-The-Head Earmuff NRR 23dB

**Brand:** bilsom
**Price:** ¥1492
**Availability:** ❌ Out of Stock

## Summary

> 🔇 Hear what matters, silence what doesn’t — stay sharp, stay safe!

## Quick Answers

- **What is this?** SPERIAN Impact 707 Electronic Over-The-Head Earmuff NRR 23dB by bilsom
- **How much does it cost?** ¥1492 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/35208898-sperian-impact-707-electronic-over-the-head-earmuff-nrr-23db)

## Best For

- bilsom enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Connectivity:** AUX input lets you plug in external audio for enhanced versatility
- • **Smart Power Management:** Automatic shut-off conserves battery when not in use
- • **Comfort Meets Durability:** Soft, ventilated inner headband ensures all-day wear without fatigue
- • **Precision Directional Audio:** Stereo mics let you pinpoint sound direction for situational awareness
- • **Hear Clearly, Stay Protected:** Amplifies safe sounds below 82dB while blocking harmful noise above it

## Overview

The SPERIAN Impact 707 Electronic Over-The-Head Earmuff offers 23dB noise reduction with advanced directional stereo microphones that amplify safe sounds below 82dB while blocking harmful noise. Designed for comfort with a ventilated adjustable headband, it features automatic shut-off and AUX input, making it ideal for professionals and enthusiasts in noisy environments or with hearing sensitivity.

## Description

Amplify the sounds you want to hear while filtering harmful noise with this banded-style earmuff. Directional stereo microphones in the BilsomÂ Impact electronic noise protection earmuff amplifies and enhances sound for more natural hearing while limiting it to a safe level, also allowing you to detect the direction of incoming sounds. Reduces noise by 23dB. The earmuff is ideal for individuals with hearing loss and those in noisy environments. It features automatic shut-off and an AUX signal input.

## Features

- NRR 23dB.
- Ideal for individuals with hearing loss, individuals in noisy environments.
- Sounds above the limit of 82dB are excluded; sounds below the limit are amplified.
- Soft, comfortable and ventilated inner headband.
- Adjustable headband.

## Images

![SPERIAN Impact 707 Electronic Over-The-Head Earmuff NRR 23dB - Image 1](https://m.media-amazon.com/images/I/41cabjF7z-L.jpg)

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**Shop now:** [https://www.desertcart.jp/products/35208898-sperian-impact-707-electronic-over-the-head-earmuff-nrr-23db](https://www.desertcart.jp/products/35208898-sperian-impact-707-electronic-over-the-head-earmuff-nrr-23db)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-17*