FiiO FH5s Pro

FiiO FH5s Pro In-ear Earphone:

2 Balanced Armatures+2 Dynamic Drivers

FiiO FH5s Pro has adopted a four-driver hybrid setup for the FiiO FH5s Pro, featuring 2 high-performance BA drivers and 2 powerful dynamic drivers per side.

12mm Beryllium-plated Dome

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.

6mm Beryllium-plated Dynamic Driver

The low and mid frequencies are also taken care of by beryllium-plated diaphragm dynamic drivers, which are carefully tuned to smoothly connect to the other drivers. The results are luscious yet pure vocals that are easy to get addicted to but hard to stop listening to!

TWFK-30017 Balanced Armature

Treble is handled by the Knowles TWFK-30017 balanced armature driver, which has proven to be wildly popular among music listeners. This driver is placed directly in the sound tube to be as close
to the ear as possible for less high-frequency loss and better extension, giving the FH5s its exquisite treble.

Semi-Open Rear Cavity Structure

FiiO FH5s Pro is with a semi-open rear cavity design, maintains the air pressure inside the cavity, and also ensures a comfortable experience by relieving the pressure on the ears.

TRISHELL Acoustic Design 

FiiO FH5s Pro is with the TRISHELL "sandwich" structural design, with the 5-axis CNC machined aluminum-magnesium alloy rear shell, body, and front covers solidly fixed together at 3 points to greatly reduce excess resonance and distortion. Just like an exotic supercar with its super-rigid
chassis to maximize performance.

3 Tuning Switches For Different Sound Tunings

FiiO FH5s Pro features three different tuning switches corresponding to Bass, Midrange, & Treble frequencies allowing for further customization by the users. It provides eight different tuning options for its users. Play with it, enjoy your music, your way!!

High-Purity Cable

FiiO FH5s Pro comes with high-purity silver-plated monocrystalline cable, consists of 19 strands of 8 wires each made with high-purity silver-plated monocrystalline copper material braided in a Litz pattern. Each wire here is isolated individually to greatly improve the transmission efficiency of high-frequency signals and provide exceptional treble resolution. The cable has FiiO’s latest interchangeable termination plug system with 2.5mm/3.5mm/4.4mm plugs.

Specifications:

• Impedance: 40 ohms.
• Frequency response range: 10Hz-40kHz.
• Sensitivity: 106dB/mW.
• Max power input: 100mW.