BloxVox

There are many ways to keep a phone conversation private, but using the BLOXVOX, probably isn’t one you want to be seen with in public. This strange mask-like device, invented by Greg Umhoefer, is designed to muffle speech, letting users talk as loud as they want without worrying about others listening in. How to use it? Simply place it over your mouth and secure it around your head with a strap.Continue reading for a breakdown of this strange Kickstarter video.

“BloxVox is designed to be compatible with headphones and even features a small compartment where you can place your microphone. So even though the your voice is substantially blocked from reaching people nearby, it is perfectly audible to the person you’re actually talking to,” according to Oddity Central.