FiiO FF5 Black

FiiO FF5 is a brand-new flat-head earbuds designed with a large 14.2mm dynamic driver unit. FiiO has carefully designed this new driver unit with PU Gasket+Cabon-based Composite diaphragm coil. With a specially developed open-back cavity design and acoustic resistance tube-based acoustic architecture, the FF5 delivers impressive sound performance with a deep, thunderous lower end, rich midrange, and smooth, inoffensive treble response. FF5 complements different genres of music well!! FiiO FF5 breaks the limitations of earbuds with a powerful 14.2mm newly-developed dynamic driver unit. This driver adopts a specially-developed carbon-based composite diaphragm that is paired with PU Gasket Suspension. It’s both lightweight and rigid, delivering powerful sound with quick transients, extended lower and higher-end frequencies, and minimizing non-linear distortion in the output signal. The pair has been tuned to deliver lovely vocals, especially rich and lush sounding female vocals.FiiO development team aimed to reduce the unwanted reflections and vibrations within the shell of the FF5. They have carefully designed the cavity structure with a diffuse open back cavity design. It allows for cleaner, purer sound with improved bass and a wider sound field. In order to maintain a clean bass response with the FF5, FiiO has designed the pair with acoustic resistance pipes that helps to effectively increase and extend the bass response. When the diaphragm vibrates, the air pressure is div
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