Taking the FiiO FH1 to the next level

The FH1s takes the popular FiiO FH1 as the starting point, but significantly improves on it by being developed around an all-new balanced armature driver.

Customized Knowles driver 33518

Inside the FH1s is a specially-customized balanced armature driver co-developed by FiiO and Knowles that especially capitalizes on the strengths of BA drivers for excellent sound.

Robust bass

The dynamic driver used in the fh1s is a large 13.6mm unit with a polymer diaphragm. The larger the dynamic driver, the more it is able to provide textured, deeply extended, quick, yet robust bass that sounds extremely natural.

Precisely designed according to acoustics

The physical shape of the body and the crossovers in the FH1s have been designed by rigorously adhering to scientific principles, to be able to precisely control the sound of the drivers so that they achieve their maximum potential.

Dynamic airflow balance technology

To make sure that the dynamic driver diaphragm isn’t negative affected by unwanted airflow when being used, we built in dynamic airflow balance technology into the shell of the FH1s. This results in a pure, clean, effortless sound especially at lower frequencies, for greatly enhanced soundstage and overall sound quality.

Being emotionally moved starts from a pleased ear

Exhilarating bass with smooth mids and highs · Tuned for lush vocals in a wide soundstage · Great dynamics, master of all genres

Sharp looks from quality materials

Celluloid is a thermoplastic resin that is used to give the FH1s its characteristic look. The multiple layers of celluloid are laid on top of each other result in a vivid faceplate with rich colors and a 3D appearance.

Detachable cables

Not only does the included 0.78mm cable enhance the durability of the FH1s, it also enhances the sound. The included 3.5mm cable is made of 120 braided individual high purity monocrystalline Litz wires for better audio transmission performance.

Red/blue indicators and gold-plated connectors

The 0.78mm 2-pin connector ends have either a blue (for left) or red (for right) marks to clearly indicate which connector is for which channel. The 3.5mm headphone jack is of an elbow design, to be more durable.

Hi-Res Audio certified

The FH1s is certified by the Japan Audio Society to be capable of bringing you “Hi-Res Audio” with quality far beyond those of CDs.

Technical Specifications

• Vocalism Principle: Hybrid technology
• Style: In-Ear
• Sensitivity: 102dB±5dBdB
• Plug Type: L
• Connectors: 3.5mm
• Resistance: 26Ω

What’s included

• Eartips x3 pairs
• Foam tips x1
• Balanced-sound eartips x3 pairs
• Earphone cable x1
• Carrying case x1