JVC EP-FX9MS-B [Spiral Dot earpiece MS size 6 pieces black]

Product overview of JVC JVC EP-FX9MS-B
Clear sound is realized by adopting spiral dots

Dimples arranged in a spiral on the inner wall of the earpiece diffuse the reflected sound inside the earpiece,
By optimizing the balance with the direct sound, we have adopted a “spiral dot” that suppresses the turbidity of the sound and realizes a clear sound.