Have you ever listened to music through bone conduction? It sounds like science fiction, but the legendary Beethoven (who was deaf) was known to use this method of listening by biting down on his composer’s wand, which was touching the piano as he played.

An updated version of this technology is available in the KOAR Bone Conduction Bluetooth Headset, a high-end set of headphones delivering crystal-clear sound directly to your inner ears. For a limited time, you can grab a set of your own at 48 per cent off from Pocket-lint Deals.

KOAR’s patented transducers bypass your ear canal to deliver sound straight to your inner ear. The sound is transmitted through vibrations via the bones of your face, sidestepping the outer and middle ear (where the eardrum is located) and directly stimulating the inner ear.

Durability is essential for any headset, and KOAR’s LiquiPel technology repels water and sweat to keep your headphones like new. Stay comfortable with lightweight titanium memory metal, so you can avoid any clunky hassle when you’re jogging, working out, or just going about your day.

Additionally, a rechargeable 1000mAh Li-ion battery delivers more than 6 hours of activity on a single charge, keeping your focus on the task at hand.

Take 48 per cent off your own KOAR Bone Conduction Bluetooth Headset today, with free shipping to the continental US for a total of £58.75 ($76.99) from Pocket-lint Deals.