Aftershokz. The two transducers fit slightly in front of the ears.<unk>  is the<unk>  of sound to the inner ear primarily through the<unk> s of the skull, allowing the hearer to perceive audio content without blocking the ear canal.<unk>  transmission occurs constantly as sound waves vibrate<unk> , specifically the<unk> s in the skull, although it is hard for the average individual to distinguish sound being conveyed through the<unk>  as opposed to the sound being conveyed through the air via the ear canal. Intentional transmission of sound through<unk>  can be used with individuals with normal hearing — as with<unk>  headphones — or as a treatment option for certain types of hearing impairment.<unk>  generally conveys lower-frequency sounds better than higher frequency sounds.
Bone conduction
Coagulation
Sensation 
Sensory phenomena
Cardiac cycle
Thermoregulation
Color vision
Joint stability