Qaboss™ Bone conduction technology removes your ear from hearing by using vibrations that are able to conduct sound off of your cheekbones and deliver it straight to your inner ear. Bone conduction is the conduction of sound to the inner ear through the bones of the skull. Qaboss™ Bone conduction transmission can be used with individuals with normal or impaired hearing. If you are walking down the street with your headphones on and music blasting then the changes of you not hearing a car coming your way is very small but with bone conduction, you are able to hear the surrounding environment as well as your music.