-------------------- [Brand New, Unused, Free Shipping!] [No Comments, Immediate Purchase OK!] #Go to hana's product list -------------------- *No instruction manual included. *Bluetooth connection confirmed. *This item will be removed from its box for packaging and shipping. (If you want the box, please let me know before purchasing; it will be an additional 300 yen.) [Industry First! The Best Bone Conduction Headphones for Beginners] Our bone conduction headphones use the latest air conduction technology, and sound reaches the brain as vibrations through the bones! The headphones feel as light as a feather, weighing only 29g!! You can hear music without blocking your ears, so there's no pressure, and they're comfortable to wear for long periods! Furthermore, we've succeeded in reducing sound leakage by about 50% compared to conventional bone conduction headphones. In the city, outdoors, or in the office, you can enjoy music safely without choosing a scene while protecting your ears! They also work well with glasses. If you don't like in-ear, single-ear, or ear-piercing type headphones, our bone conduction headphones are perfect! [Perfect for Sports! The Best Running Partner] The bone conduction headphones use a titanium frame, which provides a soft yet secure hold, so they won't fall off even if you shake your head from side to side or strain yourself. The neckband also retains its holding power while being soft and flexible, providing a secure fit even during intense training such as weight training! You can use them with confidence. The vibration part also gently nestles against your temples, so it's so comfortable you'll almost forget you're wearing them. They are compatible with the waterproof and dustproof standard [IP55], so they are also durable against rain and sweat! You can fully enjoy sports while being aware of the surrounding traffic and people! You can easily control "music playback/pause, track forward, answer/hang up/end calls" with one hand. [Bluetooth 5.3 Wireless] Bluetooth 5.3 communication provides stable Bluetooth connection that won't be affected by congested radio wave environments outdoors. Bluetooth 5.3 Mobile Phone Ultra-Lightweight Ear-Hook Earphones Air Conduction