RippleBuds mono-earbud is a nearly invisible wireless headset

There's a new mono-earbud on the market, and its called RippleBuds. The earbuds are two individual units that can be used together or separately, and unlike an ordinary Bluetooth earpiece, the unit fits fully inside one's ear, no extended microphone to be found. Despite the small size, RippleBuds' creator says the unit offers noise blocking technology and features an integrated …