Radius High resolution compatible earphone Heavy bass model VOLT series standard model High-MFD structure driver installed HP-NHA11K (black) with remote control microphone

High-resolution compatible With high-resolution earphones that emphasize the low-frequency range, this is a rich wide-band playback of high-resolution sound sources from the high-frequency range with a rich atmosphere to the deep low-frequency range.;Equipped with High-MFD structure driver Equipped with "High-MFD structure driver". "Sensitivity" and "sound quality" are improved by confining the magnetic flux leaking from the voice coil of the dynamic driver by the repulsive magnetic force of the magnet and increasing the magnetic flux density.;Deep mount earpiece The "deep mount earpiece" originally developed by radius is used. Unlike the conventional type, it features a wide fitting area, and has an excellent fit that is easy on the ears, has high sound insulation, and achieves rich bass reproduction.;Adjustable port The earpiece mounting position can be adjusted in two stages with the unique "adjustable port", and it can be mounted in the position that suits your taste. By fitting it firmly to your ears, you can improve the sound insulation without missing the bass range and reduce the stress on your ears.;Equipped with a multifunctional remote controller capable of hands-free calling Equipped with a small remote controller, you can perform operations such as playing / stopping / forwarding / rewinding / fast-forwarding / rewinding / volume up / volume down / receiving / ending when receiving a call. Is possible. Since it also has a microphone, you can make hands-free calls and operate Siri.