





🎤 Own your sound, not the noise — warm up like a pro, anywhere!
BELTBOX 3.0 is a professional-grade vocal dampener designed for singers, actors, and performers to rehearse loudly without disturbing others. Featuring up to 30 dB sound reduction, a breathable nose-exposed design, and a waterproof, easy-to-clean build, it offers hands-free use with a removable strap. Compact and trusted globally on major stages, it’s the ultimate portable warm-up room for serious vocalists.
| ASIN | B0DD9666XM |
| Best Sellers Rank | #456 in Musical Instruments ( See Top 100 in Musical Instruments ) #17 in Recording Studio Acoustical Treatments |
| 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 | 4.6 out of 5 stars 306 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 | 281 Grams |
| 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 |
| UPC | 198168703427 |
| Warranty Description | 30 day return through amazon. |
C**L
Great for choir
It was pricy but worked well
A**R
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
M**5
Excellent find!
Does exactly as advertised - comfortably dampens sound to about 35% of the original volume. I'm a mezzo soprano, but I'm working on expanding my higher range. Unfortunately, I wasn't practicing enough between lessons because I didn't want to bug anyone. This gadget will help me rehearse without annoying my family and my neighbors in the adjacent townhomes. It is lightweight, portable, and washable. This is an excellent find!
5**G
Very well-made great
OK, I bought this kind of out of desperation. I had some bad coughing spells for about a week and I lost my ability to reach certain notes. I just squeak now so I needed something to practice with and this really seems to work pretty good. I’m not sure if it’s going to help me get my voice back but now I can Try without having your neighbors call the police.
T**M
Perfect Vocal Assistant for Apartment Living
An ESSENTIAL tool for EVERY vocalist living in an apartment This device REALLY quiets your vocal practices & allows you to get those vocal chords warmed up without having to worry about your neighbors This device is easily worth twice as much It easily covers the entire mouth very well It needs to be washed when it arrives & then after each use It isn’t uncomfortable at all to use & I will use it as long as I’m doing apartment living
R**I
Great for apartments
AMAZING. Works very well. Takes a while to get use to but is a comfortable way to sing without bothering everyone around you. It doesn't 100% kill the noise but it does take it down to around 35% of the sound. As someone who lives in an NYC apartment, this was a great investment.
L**E
neat and very specific little tool!
It’s good! It doesn’t muffle as much as a dense pillow or blanket held close to the face, but it DOES allow you to more naturally move your mouth. The way it’s pressed against your face affects sound leakage and air a lot, and I get best dampening when I squeeze it into a rounder shape while using some pressure to get a better seal! It also have a chemically foam smell, which is surely unavoidable. The best thing about this product is that if gives me consistent and reliable sound dampening. The price makes sense, it’s built really well.
D**G
Wonderful for vocal warm-ups
I purchased this as a birthday present for my son. This is an excellent item for vocal warm ups. Per my son, it is more difficult to use for rehersal as it tone and volume cannot be distinguished when using the box. Overall a wonderful purchase.
Trustpilot
3 weeks ago
2 weeks ago