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Quick Overview

BELTBOX: Vocal Dampener for Singers, Actors, Performers, Stress Relief. A Portable Warm-Up Room.

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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 cotton carrying bag. Recommended for ages 13+. ASIN: B01FRK4MLA


Color Orchid
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  • We've all been there. Needing to go through vocal exercises before auditions but not wanting to disturb those around you.
  • That's where your BELTBOX comes in - It muffles your voice up to 30 dB but still allows you to hear if you are in the right key!
  • Use your full voice and it sounds like a whisper!
  • You can also feed in a microphone for quiet conversations or gaming.
  • Take The Warm-Up Room With You!

  • Reduces User Sound By Up To 30 dB.

  • Includes Removable Strap For Hands-Free Use.

  • Product Is Waterproof For Easy Cleaning And Use In The Shower.

  • Includes Cloth Carrying Bag

Can I use BELTBOX hands-free?

​Yes, it includes a removable strap to use BELTBOX hands-free! Shown in proper position below:

How much does it weigh?

It weighs about 8 oz.

Can I use it for snoring?

While BELTBOX does dampen sound coming from the nose and mouth, for safety reasons we cannot recommend it be used while sleeping.

Will I be able to hear myself while using it?

Yes! BELTBOX is designed to be dense enough to block the majority of your sound but still allow you to hear what notes you are singing. It reduces your sound by up to 30 dB to others but reflects sound back into your head where you can also hear through bone conduction! 

What is included?

In addition to your BELTBOX, you get a cloth carrying bag and strap for hands-free use.

Is BELTBOX waterproof?

Yes! It is waterproof for easy cleaning and for warming up in the shower!

My BELTBOX Isn't Working?

The effectiveness of your BELTBOX is determined by the seal it makes on your face, only allowing air to escape through the air holes. For people with petite faces or glasses, you can try holding the mask beneath your nose to create a better seal!

How do I clean it?

Simply rinse it in the sink with warm water and antibacterial soap. DO NOT use harsh cleaners like rubbing alcohol.

Does it contain latex?

The outer layer is a silicone rubber and the inner layer is a high grade polyurethane foam. There is a chance of cross contamination on our manufacturing equipment, therefore we would not recommend this product for those with latex allergies. 

Does it have a microphone for recording?

No, it is a non-electronic device. You can insert a lavalier microphone but with the sound waves being trapped in the mask, it can be hard to get clean levels for singing or loud talking. It can act as a sound isolation shield to prevent sound bouncing back to the microphone! You can feed a standard earbud microphone into the cavity for quiet conversations or gaming by putting the microphone between the red and black layer!