Used / Open-Box FiiO FW5 TWS Earphones

Reference price Available on request

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

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

Product overview

The FiiO FW5 is a TWS Earphones 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

Fully integrated HiFi TWS earphones focused on wireless sound quality rather than active noise cancellation.
Each ear unit uses one 10mm DLC dynamic driver and two Knowles balanced-armature drivers.
Independent AK4332 DAC and Qualcomm QCC5141 Bluetooth platform support the FW5 audio architecture.
Bluetooth 5.2 with high-resolution wireless formats such as LHDC and aptX Adaptive supports compatible sources.
IPX4 water resistance, four physical buttons, and automatic charging-case pairing support daily use.
10-band PEQ through FIIO app / control paths supports user tuning.

Key specifications

Product type	TWS earphones
Configuration	QCC5141 Bluetooth platform plus AK4332 DAC
Driver architecture	1 dynamic driver plus 2 balanced-armature drivers per ear
Dynamic driver	10mm DLC diaphragm dynamic driver with PU gasket
Balanced armatures	Knowles RAD high-frequency balanced-armature drivers
Bluetooth	Bluetooth 5.2 with LHDC and aptX Adaptive support on compatible sources
Frequency response	20Hz-20kHz
Sensitivity	108dB/mW at 1kHz
Impedance	32 ohms +/-20% at 1kHz
Battery	About 7 hours per ear unit plus about 14 hours from charging case under FIIO listed conditions

01 / Lab check

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02 / Condition and kit

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04 / Sourcing path

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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.

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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.

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