For those wishing to make technical proposals
on material combinations, etc.
Employing ultra-thin strings that don't hurt the ears as much when worn
Delivering high-quality sound by conforming to the shape and creating a seal with the body heat coming from the ear canal
Delivering an optimized sense of fit immediately, regardless of wrist size
Accommodating various bust changes to provide the perfect fit
Enveloping the shape of the feet, minimizing pain or fatigue
* Uses HUMOFIT™
Corrected while making body shape changes less conspicuous
Nicely fits the body
*On display at the National Museum of Emerging Science and Innovation (echo)
Absorbing vibration noise while walking and adding more comfort to life