What’s the difference between a toilet seat and your earbuds? For starters, your toilet seat is probably cleaner! For unknown reasons, headphones and earbuds are one of those unique exceptions to cleanliness that we’re all guilty of ignoring. No matter how expensive or fancy a pair you’ve got, there’s no avoiding the dirt, debris, and ear gunk that builds up inside. The HOO headphones present an all-new way of keeping things tidy. The design features a grooved/hollow body that can be blown out by the user. The modular form also makes it easy to deep clean sections. Better yet, a recharging container with a closing lid keeps them isolated and sanitary when you’re not using them. Designer: The HOO earphones has a hole into which a user can blow like using a whistle. This hole makes it easier to remove any residue inside the earphones.