's already rattled our skulls with its Vonia
bone conducting earphones, but they couldn't leave well enough alone. The Vonia BCT SportsHeadband kicks out the jams using two waterproof bone conduction speakers near the temples, and also has a compartment conveniently located smack on the forehead to hold a small MP3 player. It's too bad the compartment isn't waterproof, since that'd be necessary to use this thing underwater
-- so without a waterproof player we're not really sure how these will play out with the swimmer crowd, who Thanko is also marketing the headband to. On the other hand, runners, joggers, sprinters, skippers, and speed-walkers should be a-ok to blast some bone-rocking beats while keeping their ears open for oncoming traffic and catcalls.