---
product_id: 90256500
title: "Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0)"
brand: "beltbox"
price: "4751466₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Beltbox"
url: https://www.desertcart.vn/products/90256500-vocal-dampener-for-singers-actors-performers-stress-relief-a-portable
store_origin: VN
region: Vietnam
---

# Portable & travel-ready 30 dB sound reduction Waterproof & easy clean Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0)

**Brand:** beltbox
**Price:** 4751466₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Sing loud, warm up proud—without the crowd!

## Quick Answers

- **What is this?** Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) by beltbox
- **How much does it cost?** 4751466₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/90256500-vocal-dampener-for-singers-actors-performers-stress-relief-a-portable)

## 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

- • **Hygienic & Durable:** Waterproof materials ensure effortless cleaning and long-lasting use.
- • **True Vocal Feedback:** Hear your pure voice without room echo, sharpening your pitch and breath control.
- • **Compact & Travel-Ready:** Lightweight silicone design fits easily in the included carry bag for on-the-go practice.
- • **Hands-Free Warm-Up Freedom:** Removable strap lets you multitask while perfecting your voice or choreography.
- • **Studio-Quality Silence Anywhere:** Cut noise by up to 30 decibels and warm up without disturbing your space.

## Overview

The BELTBOX 2.0 is a portable silicone vocal dampener designed for singers, actors, and performers to warm up anywhere without disturbing others. It reduces sound by up to 30 dB, features a removable hands-free strap, and comes with a waterproof, easy-to-clean design plus a carry bag. Ideal for professional practice and stress relief, it delivers studio-like vocal feedback in a compact, travel-friendly form.

## Description

This portable vocal dampening device allows performers to warm-up to full voice without disturbing those around them. BELTBOX can quiet a performer up to 30 decibels while still being able to hear their intonation. The included hands-free strap allows the user to practice choreography or an instrument. BELTBOX is water-proof for easy cleaning and use in the shower! Includes carrying bag. Recommended for ages 13+.

Review: Great for doing vocal exercises - I was looking for a device or a booth that would allow me to sing without disturbing my neighbours. The insulation in my apartment is horrible, so I needed something that would at least decrease half of the decibels. I've tested it and recorded myself using the Beltbox and singing without the Beltbox, and I'm very impressed with how little you can hear. I think my neighbours can probably still hear me vaguely at a distance, but definitely much less than without using the Beltbox. One little thing that bothered me is that the strap pushes the Beltbox so closely on your face, that I find it hard to breathe. I tried to adjust the strap, but even then it's still uncomfortable. I therefore don't use the strap. I still give it 5 stars, because I think it's great value for your money. It's easy to use and it fits in your bag.
Review: Belt one out - The idea that you can sing your heart out without everyone including next door neighbors hearing all the fine details of an untrained voice is appealing. My first impression: It exercises and makes one conscious of breathing. Breathing is made rather more difficult so running out of breath is a real danger but for practice purposes not an issue. The main point is that every room has acoustic properties. With the Beltbox you are hearing your voice as if you are in a studio ie without being coloured by the acoustic properties of a room without acoustic treatment. In other words the feedback you get on your voice when using the Beltbox is very useful. I the kitchen with no soft furnishings no way would I have let rip some of the higher octave vocals that I was able to practice easily with this gizmo,

## Features

- PORTABLE: BELTBOX is the perfect product that lets you take the warm-up room with you. Now you can warm up anywhere without disturbing those around you
- REDUCES SOUND: BELTBOX’S design and its sound dampening materials allow for a sound reduction of up to 30 dB
- REMOVABLE STRAP: BELTBOX comes with a removable head strap for a hands-free experience. Don’t let the warm up stop you from doing other tasks. It also comes with a cloth carry bag, so you can keep everything together on the go
- EASY TO CLEAN: BELTBOX is waterproof, which makes it very easy to clean and maintain for years of use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FRK4MLA |
| Best Sellers Rank | 397 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 63 in Acoustic Room Treatment |
| Body material | Silicone |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,455) |
| Date First Available | 24 Jun. 2016 |
| Included components | Case |
| Item Weight | 386 g |
| Item model number | 24601 |
| Item weight | 385.55 Grams |
| Manufacturer | BELTBOX, LLC |
| Material Type | Silicone |
| Product Dimensions | 17.15 x 10.8 x 11.43 cm; 385.55 g |
| Size | BELTBOX 2.0 |
| UPC | 732330999593 |

## Product Details

- **Brand:** BELTBOX
- **Colour:** Red/Black
- **Item dimensions L x W x H:** 17.1 x 10.8 x 11.4 centimetres
- **Material:** Silicone
- **Model name:** BELTBOX

## Images

![Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) - Image 1](https://m.media-amazon.com/images/I/619SzfLNUFL.jpg)
![Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) - Image 2](https://m.media-amazon.com/images/I/61JF5RwaENL.jpg)
![Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) - Image 3](https://m.media-amazon.com/images/I/716GnPVxKPL.jpg)
![Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) - Image 4](https://m.media-amazon.com/images/I/71JiqHhxQlL.jpg)
![Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room! Gift for Singers! (BELTBOX 2.0) - Image 5](https://m.media-amazon.com/images/I/71MaIE2E01L.jpg)

## Questions & Answers

**Q: Does it also block outside noise from entering in it? Does it dampen both ways?**
A: It doesn't block noise completely in either direction, it only dampens it. There's a dampened air hole through the front of the mask for each nostril, so a good amount of sound gets both out and in (not sure what use case you'd want to block sound from coming in with? You're going to blow out any mic you put in there with the sound of your voice).

**Q: Can I strap this in so stays in place without me having to hold**
A: Yes, there is an elastic band, but at least for me it's quite uncomfortable, so I prefer to hold. I can also take breaths better that way.

**Q: Will this make coughing quieter?**
A: Not sure about coughing. The focus was on singing, but did not help with that.... With deep bass voices, it does not really reduce the volume.

**Q: Why did the price sadenly increased from around 45 gbp to around 70 gbp?**
A: Probably Brexit. Expect the price of just about everything to go the same way when import controls are properly imposed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for doing vocal exercises
*by C***A on 30 August 2019*

I was looking for a device or a booth that would allow me to sing without disturbing my neighbours. The insulation in my apartment is horrible, so I needed something that would at least decrease half of the decibels. I've tested it and recorded myself using the Beltbox and singing without the Beltbox, and I'm very impressed with how little you can hear. I think my neighbours can probably still hear me vaguely at a distance, but definitely much less than without using the Beltbox. One little thing that bothered me is that the strap pushes the Beltbox so closely on your face, that I find it hard to breathe. I tried to adjust the strap, but even then it's still uncomfortable. I therefore don't use the strap. I still give it 5 stars, because I think it's great value for your money. It's easy to use and it fits in your bag.

### ⭐⭐⭐⭐⭐ Belt one out
*by C***. on 1 July 2022*

The idea that you can sing your heart out without everyone including next door neighbors hearing all the fine details of an untrained voice is appealing. My first impression: It exercises and makes one conscious of breathing. Breathing is made rather more difficult so running out of breath is a real danger but for practice purposes not an issue. The main point is that every room has acoustic properties. With the Beltbox you are hearing your voice as if you are in a studio ie without being coloured by the acoustic properties of a room without acoustic treatment. In other words the feedback you get on your voice when using the Beltbox is very useful. I the kitchen with no soft furnishings no way would I have let rip some of the higher octave vocals that I was able to practice easily with this gizmo,

### ⭐⭐⭐⭐ Good Product Although Expensive
*by N***M on 25 August 2025*

The first thing to say is that this product is really expensive for what it is. However the reviews for the next level of price weren't great so I went for the Beltbox. The most important thing to say is that it does seem to reduce the volume significantly. So the main purpose appears to be met. I'm a guitarist so using the Beltbox with the strap for learning new songs while playing. It's not particularly comfortable with the strap, but it does work, despite what other reviews say. One negative point is that breathing is not easy with the strap on, but you can move it slightly with the jaw to facilitate a breath. I've only had it a day though, so may need to try different adjustments to the strap. It comes with a carry-bag and cylindrical box which are snazzy but if they're adding to the cost I could do without them. Overall it does work. It's not perfect, but you're not going to get perfect without a soundproof booth. I'm happy with the purchase but would be much happier if it had cost £20 less.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-01*