I bet your sunglasses are not as cool as SOUNDglasses. SOUNDglasses SG05 are sunglasses that let you listen and communicate with others hands free. With Bone Conduction technology, you can listen to your music and what goes on around you. The device lets you make and receive phone calls via Bluetooth. It can communicate with GPS systems and is fully compatible with iOS and Android devices.
The BUHEL SoundGlasses SG05 package includes 4 lenses (clear, smoke grey, polarized, and iridescent). SoundGlasses offer you a handsfree, ears free experience. They are water resistant. The battery life is good for 3 hours of talk time. You can pair your sunglasses with up to 7 devices. Yet another interesting Kickstarter project.