How Good are Bone Conduction Headsets?

Episode 1581 (1:22:35)

Steven from San Antonio, TX
 Bone Conduction

Steven recently heard aboutHeadsets. How are they? Leo says that they use the same technology as the Bone Phone from the 70s, but better. It transmits the sound through the bone just below the temple. It promises hi-fidelity that's as good as earbuds or better. It works great for sports, driving, or anything where we can't have our ears blocked. They're bluetooth with good battery life. Leo can even use them to make phone calls.