---
product_id: 659637687
title: "BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room."
brand: "beltbox"
price: "389.66 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Beltbox"
url: https://www.desertcart.tn/products/659637687-beltbox-3-0-vocal-dampener-for-singers-actors-performers-stress
store_origin: TN
region: Tunisia
---

# Broadway & West End approved Waterproof & shower-safe Up to 30 dB sound reduction BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room.

**Brand:** beltbox
**Price:** 389.66 DT
**Availability:** ✅ In Stock

## Summary

> 🎤 Warm up loud, stay discreet, and own your sound.

## Quick Answers

- **What is this?** BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. by beltbox
- **How much does it cost?** 389.66 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/659637687-beltbox-3-0-vocal-dampener-for-singers-actors-performers-stress)

## Best For

- beltbox enthusiasts

## Why This Product

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

## Key Features

- • **Hands-Free Warm-Ups:** Practice choreography or instrumentals while warming up with the secure, removable head strap.
- • **Customizable Comfort Fit:** New removable, adjustable strap fits a wider range of faces with a breathable nose-exposed design.
- • **Powerful Sound Dampening:** Reduces vocal output by up to 30 decibels so you can rehearse anywhere without disturbing others.
- • **Broadway-Grade Performance:** Trusted by top theaters worldwide for professional vocal warm-ups.
- • **Waterproof & Easy to Clean:** Durable, waterproof materials let you warm up in the shower or steam room for enhanced vocal care.

## Overview

BELTBOX 3.0 is a professional-grade vocal dampener designed for singers, actors, and performers to rehearse at full volume without disturbing others. Featuring up to 30 dB sound reduction, a breathable nose-exposed design, and a removable adjustable strap for hands-free use, it’s trusted on Broadway and beyond. Waterproof and easy to clean, it even supports steam-enhanced warm-ups, making it an essential portable vocal care tool for serious performers.

## Description

Whether you're a singer, actor, or performer, BELTBOX 3.0 offers a great way to warm up your voice at full volume, without disturbing those around you. Designed as a portable vocal dampener, BELTBOX reduces your voice output by up to 30 decibels, allowing you to rehearse confidently, discreetly, and on your own terms. Made with advanced sound-dampening materials, BELTBOX maintains vocal clarity so you can still hear your pitch and tone, while others hear far less. It's ideal for use in shared spaces, backstage, at home, or on the go. This latest version features a removable, hands-free strap so you can warm up while practising choreography, playing an instrument, or preparing for a scene. It also comes with a soft cloth carry bag to keep your vocal kit neatly together. Fully waterproof and easy to clean, BELTBOX 3.0 is even safe to use in the shower, making it ideal for steam-enhanced vocal warm-ups. Compact, discreet, and effective, it’s a must-have tool for any performer serious about vocal care and preparation. Recommended for ages 13 and up. Dry use or steam use only, not for submersion.

Review: Works well. Dampens noise level - We love this to get the stress out. It’s funny to have multiples so that frustrated people can get out their energy. It really dampens the yell and screams to not scare others.
Review: Acoustically, this is the next best thing to singing in the bathroom when I was in high school. - OMG! Talk about being able to run scales, switching registers, dynamics, even character voices without the worry of haters stealing your ideas as you work them out. Also, and if need be, one can improve their technique and breathing at the same time. It feels comfortable to use with or without the head strap for hands-free use. The quality is Great and worth the money, it is compact, so it fits well in your shoulder bag. One of the first things I noticed was that the sound quality was not lost when I sang both hard (chest register) or soft (head register). For anyone understanding the break point between registers, the area we don't like others to hear when we are warming up and/or practicing, get this. I use this with my Breather Fit and I recommend them being purchased together as a must-have, for anyone reading this and serious about building for themselves a Vocalist toolbox. Side note: Don't forget to hydrate, avoid sweets, dairy and rest your vocal cords when they are not needed. Your voice is just as if not more important than a piano and/or saxophone when it comes to music. Thank You

## Features

- In use on Broadway, West End, National Tours, Regional Theaters and schools around the world!
- IMPROVED NEW DESIGN: This new design leaves your nose exposed for easier breathing. This design fits a much wider range of faces, creating a better seal on your face to trap sound!
- SAME GREAT PERFORMANCE: BELTBOX’S new design and its sound dampening materials allow for a sound reduction of up to 30 dB.
- REMOVABLE IMPROVED STRAP: BELTBOX comes with a removable head strap for a hands-free experience. This new strap is customizable for the most comfortable warm-up experience.
- WATERPROOF: BELTBOX 3.0 is waterproof, which makes it very easy to clean and warm-up in the shower

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DD9666XM |
| Best Sellers Rank | #263 in Musical Instruments ( See Top 100 in Musical Instruments ) #113 in Musical Instrument Accessories |
| Body Material | Silicone High Grade Polyurethane Foam |
| Brand | BELTBOX |
| Brand Name | BELTBOX |
| Color | Red/Black |
| Connector Type | [POSSIBLE] XLR or 1/4" jack |
| Customer Reviews | 4.4 out of 5 stars 416 Reviews |
| Finish Type | Varnished or untreated |
| Included Components | Mask, Strap, Carry Bag, Gift Box |
| Item Dimensions | 3 x 3.5 x 2.5 inches |
| Item Weight | 0.27 Kilograms |
| Item dimensions L x W x H | 3 x 3.5 x 2.5 inches |
| Manufacturer | BELTBOX, LLC |
| Material | High Grade Polyurethane Foam, Silicone |
| Model Name | BELTBOX |
| Model Number | 24602 |
| Part Number | 1 |
| Sound Profile | Balance |
| UPC | 198168703427 |
| Warranty Description | 30 day return through amazon. |

## Product Details

- **Brand:** BELTBOX
- **Color:** Red/Black
- **Item dimensions L x W x H:** 3 x 3.5 x 2.5 inches
- **Material:** High Grade Polyurethane Foam, Silicone
- **Model Name:** BELTBOX

## Images

![BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. - Image 1](https://m.media-amazon.com/images/I/71ZCL++L0gL.jpg)
![BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. - Image 2](https://m.media-amazon.com/images/I/61c+dNi-OQL.jpg)
![BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. - Image 3](https://m.media-amazon.com/images/I/714vYThTb2L.jpg)
![BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. - Image 4](https://m.media-amazon.com/images/I/71tuax8jGoL.jpg)
![BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room. - Image 5](https://m.media-amazon.com/images/I/71CiZWAnzzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well. Dampens noise level
*by E***W on June 26, 2026*

We love this to get the stress out. It’s funny to have multiples so that frustrated people can get out their energy. It really dampens the yell and screams to not scare others.

### ⭐⭐⭐⭐⭐ Acoustically, this is the next best thing to singing in the bathroom when I was in high school.
*by A***R on January 29, 2026*

OMG! Talk about being able to run scales, switching registers, dynamics, even character voices without the worry of haters stealing your ideas as you work them out. Also, and if need be, one can improve their technique and breathing at the same time. It feels comfortable to use with or without the head strap for hands-free use. The quality is Great and worth the money, it is compact, so it fits well in your shoulder bag. One of the first things I noticed was that the sound quality was not lost when I sang both hard (chest register) or soft (head register). For anyone understanding the break point between registers, the area we don't like others to hear when we are warming up and/or practicing, get this. I use this with my Breather Fit and I recommend them being purchased together as a must-have, for anyone reading this and serious about building for themselves a Vocalist toolbox. Side note: Don't forget to hydrate, avoid sweets, dairy and rest your vocal cords when they are not needed. Your voice is just as if not more important than a piano and/or saxophone when it comes to music. Thank You

### ⭐⭐⭐⭐ Great option for singers
*by M***R on May 24, 2026*

Great option for singers who don’t want the whole world to hear them rehearsing! Portable, well-made and functional. Good product for a reasonable price..

## Frequently Bought Together

- BELTBOX 3.0: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room.
- The Breather Voice | Respiratory Breath & Lung Trainer | Strengthen Your Breath Control & Elevate Your Singing Performance

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-13*