bone conduction headphones
Panasonic showcased wireless bone-conduction headphones at the International CES in Las Vegas. As the name purports, the headphones transit sound waves through your skull, wirelessly connecting to the tv or other devices. Disregarding the health implications of conducting sound through your skull, this appears to be one of those innovations that only sounds intriguing and doesn’t have much practical use since there are gadgets that transmit sound waves through traditional and more natural means.
via huffington post