Meet the SOUNDglasses: a pair of sunglasses with Bluetooth and bone conduction technology to allow you to keep up with your music and calls in an ear-free and handsfree fashion. It can communicate with your smart devices, mp3 players, GPS systems, and more. Since it does not block your ears, you are going to have a safer experience outdoors.
BUHEL SOUNDglasses SG05 let you receive and make phone calls via Bluetooth. You get various lenses to get more out of your glasses. The device will be compatible with iOS, Android, and Windows devices. It will be water resistant. There is also a built-in microphone with noise cancellation. The project is on Kickstarter right now.