For Privacy: Vocal Dampener Beltbox

[Egon Albrecht]

Someone posted about this product a while ago. This can be a useful device if you want to vibrate mantras without being disturbed:
https://www.youtube.com/watch?v=mBZYYAmy6Lg

https://www.amazon.com/BELTBOX-Dampener ... B01FRK4MLA