Quit annoying your roommates and sing into this soundproof mask

‘Beltbox’ is a portable vocal dampener for singers. Put it over your mouth to quiet your warm-up sounds to avoid disturbing others. It also comes with a strap for handsfree use. The mask can reportedly quiet vocals up to 30dB.  Read more…

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Source: Mashable | Quit annoying your roommates and sing into this soundproof mask