We recently posted about Kawamura-Ganjavian’s Scenter, but their newest product is the Earshell. They explain, "We use earrings as symbols of distinction since time immemorial, however they are not particularly useful items. The Earshell is a simple, efficient and elegant sound enhancing device. It can be used to improve our listening of music or opera. Its refined and sleek profile gives it a jewellery feel."