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Used / open-box FiiO FH5s IEM reference image

Used / Open-Box FiiO FH5s IEM

Reference price $159.00

Reference price is for price anchoring only. Final quote depends on condition, accessories, version, stock, and destination.

  • Unit details confirmed before offer
  • Lab-inspected before dispatch
  • DOA support and repair path available

Product overview

The FiiO FH5s is an IEM for compact in-ear listening with portable audio gear. HiFiLoop uses this page as a focused model page for used / open-box private-quote requests.

Key features

  • Hybrid in-ear monitor using two dynamic drivers and two Knowles balanced armatures per side.
  • 12mm beryllium-plated PU-gasket dynamic driver handles low frequencies.
  • 6mm beryllium-plated dynamic driver supports midrange reproduction.
  • Knowles 30017 balanced armatures cover high-frequency extension.
  • Three tuning switches adjust low, mid, and high frequency presentation.
  • TRISHELL aluminum-magnesium alloy construction and Hi-Res Audio certification support the FH Series design.

Key specifications

Product type Hybrid in-ear monitor
Driver architecture 2 dynamic drivers plus 2 Knowles balanced armatures per side
Low-frequency driver 12mm beryllium-plated PU-gasket dynamic driver with N52 magnets
Mid-frequency driver 6mm beryllium-plated dynamic driver
High-frequency drivers Knowles 30017 balanced armatures
Tuning Three tuning switches for lows, mids, and highs
Cable 4-strand 120-core high-purity monocrystalline silver-plated copper Litz cable
Plugs Interchangeable 2.5mm, 3.5mm, and 4.4mm plugs
Connector Expanded MMCX connector
Shell CNC-machined aluminum-magnesium alloy TRISHELL design

A-Class confirmation guide

What is reviewed before a reference page moves forward.

These notes explain how lab checks, condition records, shipping boundaries, and sourcing requests are handled before manual confirmation.

01 / Lab check

Pre-Listing Lab Check

Function and condition are checked before confirmation.

02 / Condition and kit

Condition & Kit Recorded Separately

Condition is not a shortcut for every detail.

03 / Request details

Details to Share

Send the details needed for review.

04 / Sourcing path

Manual Confirmation & Sourcing Path

Start the request before confirmation.

What this listing means

This is a used / open-box reference page for this model. The exact unit, included kit, timing, and support terms are confirmed before payment.

Before you make an offer

  • Check the exact unit photos and condition notes
  • Confirm included accessories and version details
  • Use the final quote as the decision point

Inspection & condition

Function, cosmetics, accessories, and known limitations are reviewed for the exact unit before dispatch.

Shipping & support

Processing is normally 3-5 business days after confirmation. International delivery is commonly 7-15 days; DOA and repair support are confirmed by destination.

What does Reference price mean?

It is a price anchor for comparison. It is not the final quote.

Is this exact unit ready to ship?

Not from this page alone. HiFiLoop confirms the exact unit and timing before payment.

Can HiFiLoop help me find another unit?

Yes. Share the target model, preferred condition, budget range, and destination so HiFiLoop can look for a suitable unit.

Need confirmation

Confirm the exact unit before the final decision.

Send an offer, sourcing request, or availability check when you want exact-unit photos, accessories, condition notes, and quote details.