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FiiO FH5s 2BA + 2 Dynamic Driver Hybrid MMCX HiFi Audiophile In-ear Earphone IEMs with 3 Tuning Switches

Free delivery on all orders to the United Kingdom. International postage from £7.



All new design acoustic design

3 swappable headphone plugs

3 song tuning switches

Semi-open design with grand soundstage

All rise for the return of the classic

Thanks to the excellent designs and great sound, FiiO balanced armature and dynamic driver hybrid earphones have always been highly praised and become best sellers due to positive word-of-mouth. The all-new rookie FH5s Pro is a true upgrade from the veteran FH5, with significant advancements and innovations in all aspects including appearance, comfort, sound quality. The student has now surpassed the master.

Better sound in a brand new 2+2 architecture

Brand-new double dynamic driver + double balanced armature architecture brings new sound performance.

A new double dynamic driver and double balanced armature acoustic architecture was developed for the FH5s. Replacing the balanced armature used for mid frequencies in the original FH5, the new mids dynamic driver provides better vocals and soundstage, in the FH5s. The dual dynamic driver setup connects the bass and mids together more smoothly and coherently, as well as covers a wider range of frequencies and provides a larger soundstage. It simply creates a better sense of atmosphere and truly envelops you into the music!

12mm beryllium-plated dome + PU gasket dynamic low frequency driver

The third generation 12mm Tesla low-frequency dynamic driver is engineered to give extremely high-quality bass. With its rigid yet flexible polyurethane polymer surrounding gasket + beryllium plated diaphragm dome and N52 magnets capable of 1.5 Tesla, this driver is capable of some seriously deep and potent yet controlled bass.

Experience and expertise in tuning

Excellent materials and solid data are important parts of a good foundation for sound. FiiO headphones have been sold in more than 70 countries around the world, allowing us to accumulate a large amount of user opinion data. This data has helped us to continuously improve the sound of our headphones, and the FH5s Pro represents our best work to date. That's easy to become a fan of its sound, but hard to get tired of it!

Fine-tuned to perfection

Within the FH5s, we have accurately calculated how each driver should focus on the low, mid, high, and ultra-high frequency response ranges for great sound. What the results? It’s robust bass, clear mid-range vocals, and exquisite yet non-fatiguing highs and ultra-highs.

8 exciting ways to listen 3 tuning switches for lows, mids, and highs

While the default sound tuning will suit the taste of most audiophiles, there are also three tuning switches controlling the bass, mids, and treble for further customization. Whether due to listening to a certain kind of music or due to your taste, find a sound that perfectly fits you with the tuning switches.

*Bass ON: enhanced bass

*Mids ON: reduced mids

*Treble ON: enhanced treble

Relieving stress to protect your hearing

The semi-open design at the rear cavity was refined through computer simulations to ensure air pressures at the front and rear cavities are balanced-resulting in larger soundstage, more comfortable listening, as well as a natural sound.

Hi-Res Audio certified

The FH5s is Hi-Res Audio certified, a testament to its ability to present your music the way it was meant to be heard.


Product Type: 2 BAs 2 dynamic drivers hybrid IEM with detachable cable

Model: FH5s Pro

Color: Silver and Gold

Drivers: 12mm beryllium plated diaphragm/PU gasket + 6mm beryllium-plated + Knowles TWFK-30017 compound BA

Frequency: 10Hz~40kHz

Response impedance: 40Ω@1kHz

Sensitivity: 106dB@1kHz/mW

Max Power: 100mW

Connector: MMCX

Cable: 8 strands for a total of 152 wires high-purity silver- plated monocrystalline copper cable

Weight: Approx. 8.8g (single ear unit)

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