The JVC HA-FX40 Secure-fit inner ear headphones with High Clarity Sound powered by the world's first Carbon Nanotube coated diaphragms.
- Clear, crisp high-definition sound with vivid bass thanks to carbon nanotube coated diaphragms.
- Carbon nanotubes diaphragms represent a breakthrough in headphone technology as the material provides a balance of strength and flexibility that cannot be matched by diaphragms made from metals or plastics.
- Rubber fitting stabilizer ensures secure comfortable fit.
- Dual-layer housing to block background noise.
- Better isolation from background sound with three sizes of silicone memory foam earpieces.
- Gold-plated iPhone-compatible slim plug.