FiiO F9 PRO

Making Waves with an Organic Design

The F9 PRO's stunning exterior was inspired by something familiar we are all accustomed to: water. The sleek lines recall the ripples that occur when drops of water fall into a lake, making the F9 PRO both more human and familiar. 

Organic Strength

The ripple-like lines on the F9 PRO not only give it a unique touch, but also serve to ensure structural strength and maximize the amount of space internally for a more optimized design overall. Moreover, the inside layer of the F9 PRO's shell is specially lined with plastic to both better secure the drivers and eliminate internal resonances.

Colossal Energy from a Tiny Body

You would never imagine that such a grand sound could come from something as tiny as the F9 PRO. Due to the way we have cleverly packaged the naturally-detailed BA drivers and the traditionally vast-sounding dynamic driver, we have achieved a fully cohesive sound that you would normally not think is possible from a puny in-ear monitor.

Colors and texture for easy identification and replacement

The end of the MMCX cable's left channel is adorned with a splash of blue, while the end of the right channel is trimmed with a touch of red – for easy identification of the audio channels in a subtly stylish way. These channel ends also have a spiral texture engraved into them, for just the right amount of friction to greatly aid in removing and replacing the cable.

Over-the-ear design for an enjoyable experience

After much testing and feedback from a wide variety of users, we came up with an over-the-ear design that is not only ergonomic but also comfortable. With the F9 PRO, you can easily get lost within your music for hours without fatigue.