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Authorized dealers for FiiO UTWS5

  • 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
  • Acoustic Technologies — online and in-store — Montréal, Québec, Canada (website)
  • Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
  • Advanced MP3 Players — online and in-store — Musselburgh, Scotland, United Kingdom (website)
  • All Elite Audio — online and in-store — Perry Hall, Maryland, United States (website)
  • Alpha Audio Pte — online and in-store — Singapore, Singapore (website)
  • Apos Audio — online and in-store — Oakland, California, United States (website)
  • Audeos — online and in-store — Żywiec, Województwo śląskie (website)
  • Audio 46 — online and in-store — New York, New York, United States (website)
  • Audio Affair — online and in-store — Deritend, England, United Kingdom (website)

and 59 more verified dealers

FiiO UTWS5 #1
FiiO UTWS5 variant 1
FiiO UTWS5 variant 2
FiiO UTWS5 variant 3
FiiO UTWS5 variant 4
FiiO UTWS5 variant 5

FiiO UTWS5

China flag

The FiiO UTWS5 gives compatible IEMs a remarkably clean, detailed wireless voice, pairing a silent background with tight, punchy bass and natural timbre. Prime Audio Reviews admired its open separation, while Audio-In Reviews found its presentation impressively linear and resolving. Powerful, comfortable, and highly versatile, it makes cable-free listening feel seriously high-fidelity.

View at FiiO
Specifications14 reviews & sources

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91/100
Rating for UTWS5

Deliciously Crispy

Sound Quality

92/100

Build Quality

83/100

Features Usability

89/100

Value for Money

94/100

Pros

Clean, highly detailed sound with natural timbre, strong separation, and an exceptionally quiet background even with sensitive IEMs.

Punchy, controlled bass and substantial output power give compatible IEMs convincing dynamics.

Comfortable, versatile ear-hook design with reliable connectivity, strong battery life, and app-configurable controls.

Cons

Bluetooth playback still falls short of a good wired source in ultimate bass depth, treble extension, resolution, and stage scale.

The 2-pin version does not fit IEMs with recessed 0.78 mm sockets.

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Save your favorites. Compare them anytime.

Create a free HiFi Hub account to save products to your Wishlist and compare your favorites side by side.

What Reviewers Are Saying

"the utms5s have now bridged the gap between like convenient to quality"

— Z Reviews

SOUND QUALITY PERFORMANCE 92/100

Reviewers consistently found the UTWS5 unusually close to wired portable sources, combining a clean, detailed presentation with substantial punch for an ear-hook Bluetooth adapter. Its slight bass/lower-mid warmth is generally welcomed, while the main limitation noted is that Bluetooth can slightly soften extreme bass depth, treble extension and perceived stage scale.

Transparency Resolution

93/100

Prime Audio Reviews heard an open, highly detailed presentation with excellent retrieval and separation, while Audio-In Reviews found it more resolving than its preferred Bluetooth-adapter alternatives. PortaFi likewise judged it an advance over the UTWS3, although it noted that Bluetooth transmission slightly reduces resolution and compresses the frequency extremes versus wired playback.

Tonal Balance Musicality

92/100

The overall tuning is described as clear, vibrant and confident, with a modest welcome fullness through bass and lower mids rather than excessive coloration. Audio-In Reviews found it generally linear and natural through the midrange and treble, and Prime Audio Reviews praised its natural timbre and controlled, earthy bass.

Dynamics

91/100

Reviewers repeatedly highlight the available power and liveliness: Z Reviews calls the output remarkable and hears more pop, while Audio-In Reviews reports punchy kick drums and solid bass dynamics. Prime Audio Reviews also heard tight yet thumpy bass with convincing drive in a successful IEM pairing.

Noise Floor

93/100

This is repeatedly described as exceptionally quiet for a powerful wireless adapter. Prime Audio Reviews heard no background noise or buzzing with sensitive IEMs, and Z Reviews reports no noise floor or interference; PortaFi similarly says residual noise is almost inaudible with sensitive earphones.

Headphone Compatibility

90/100

The UTWS5 appears especially successful with sensitive IEMs, pairing strong output with an unusually silent background rather than forcing a noise trade-off. Reviewers also praise its extra power and its ability to preserve bass weight and dynamics, though the available evidence is centered on IEM use rather than a wide range of full-size headphones.

Assessments of Build Quality, Usability, and Overall Propositions.

Build Quality

83/100

The supplied reviews say little about chassis materials, long-term durability, connector wear or internal construction. Z Reviews does report that the hooks are comfortable in use, but this is limited evidence about physical build quality.

Features Usability

89/100

The wireless format meaningfully modernizes compatible detachable IEMs, with Bluetooth 5.2 connectivity, independent left/right use and companion-app control noted by PortaFi. Z Reviews also reports reliable handoff and reconnection between sides, strong battery life and comfortable wear; the review set does not document a broader set of wired inputs or desktop-style functions.

Value for Money

94/100

At about $176, reviewers regard the UTWS5 as unusually compelling within premium Bluetooth IEM adapters. PortaFi calls it a leader in its segment because of its price, added functions and higher power, while Z Reviews says it closes the historic gap between convenience and sound quality.

Reviews & Sources

Professional reviews and sources for this product's Watt'n Potatoes analysis.

Online Reviews & Mentions

YouTube Reviews

Forum Mentions

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Specifications

Bluetooth
Built-in DAC
Hi-Res Audio
Battery Powered

Manufacturer's Description — FiiO

True Wireless Bluetooth Amplifier

Qualcomm QCC5141 | Independent DAC AK4332 | New-gen TWM technology


96kHz/24bit Hi-res wireless | High-capacity charging case | Wireless charging


* Pictures are for reference only. The actual product may vary.


  Earphones are not included.

Unprecedented true wireless receiver with independent DAC

Note: The product layout is for reference only, and everything is subject to the actual product.


The UTWS5 is the first true wireless receiver utilizing an independent AK4332 DAC. Compared to the previous generation, the amplifier of the UTWS5 has a lower noise floor, high signal-to-noise ratio, and higher output power by 40%!

UTWS5 Working Process

Reaching new heights with Bluetooth

Flagship Qualcomm QCC5141

One must continue to challenge one's self to continually set new bars of excellence. The Qualcomm QCC5141 in the UTWS5 brings two major upgrades compared to the previous generation QCC3020. Not only does the QCC5141 bring a significant leap in decoding high-resolution music, it also brings a significant improvement to calls with support for aptX Voice high-definition voice technology.

Third-gen TWS mode

Lower latency and more reliability

Qualcomm's third-gen TWS Mirroring as utilized on the UTWS5 effectively reduces latency and instability for a better experience. Unlike TWS+, TWS Mirroring allows for seamless switching between being connected to the main and secondary ear units. This allows for a greater compatibility with various Bluetooth devices, all with lower latency and more reliable connections.

Bluetooth 5.2

96kHz/24bit Hi-Res audio support

Thanks to the Snapdragon sound suite of technologies, you can truly experience wireless high-resolution sound no matter what you are doing. Support for aptX adaptive allows you to listen to 96kHz/24-bit high-resolution audio all with lower latency. And aptX voice enables 32kHz super wideband voice calls for true high-definition calls over Bluetooth.

Truly unshackled wireless charging

The charging case not only has an enormous 800mAh battery that can provide up to 30 hours of battery life, but is also capable of wireless charging – for the ultimate convenience of true freedom from cables.

800h

 a battery life

30h

total battery life

3 to 4

3-4 charges


**This product does not include a wireless charger. 

High marks for more adjustable levels

Compared to the previous generation, the UTWS5 now features 32 levels of volume adjustment instead of 26 levels to let you more precisely set how loud you want your audio.

Give your earphones a more secure home

The included charging case not only features a sturdy construction to better protect your earphones, but also sports a large capacity to accommodate a greater variety of earphones attached to the UTWS5 – making it more convenient for charging, pairing, switching, and other operations.

No pressure from its light weight

Every last detail has been engineered to give you more comfort.

Take it wherever you go

Connect to two devices simultaneously via Bluetooth Switch to either device you want

The UTWS5 can be connected to two mobile phones at the same time. Just pause music on one of the mobile phones, and freely switch to the other one to listen to music or answer a call.

10-band PEQ precise tuning Born for good sound

The PEQ (Parametric Equalizer) function was designed for the FW5, which supports 10-band self-defined tuning. On the FiiO Music App or the FiiO Control App, users can self adjust the frequency, gain level, Q value, etc., achieving more accurate frequency response among every frequency range while ensuring high-fidelity sound quality. Also, it supports up to 192kHz/24bit under PEQ style.

Every touch carefully designed

Ultra-sensitive, large buttons

The UTWS5 is not a case of form over function. The attractive large tactile button not only looks and feel better than ordinary buttons, but has also been engineered for improved responsiveness and reduce false touches. With simple taps, you can quickly access the controls you want.

With its own invisible raincoat

IPX4 water resistance

With an IPX4 rating, no need to worry about the UTWS5 being damaged by water or sweat as you go about your life.


*IPX4 rated as determined by passing rigorous testing in FiiO Labs.

Remarkably convenient apps

Through either the FiiO Control or FiiO Music apps, you can adjust channel balance and other audio options. Continued firmware updates pushed through the app, as well as updates to the app itself will ensure a stable user experience for years to come.


Specifications

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Authorized dealers for FiiO UTWS5

  • 110Hz — online and in-store — Kielce, Województwo świętokrzyskie, Poland (website)
  • Acoustic Technologies — online and in-store — Montréal, Québec, Canada (website)
  • Addicted to Audio — online and in-store — Epping, Victoria, Australia (website)
  • Advanced MP3 Players — online and in-store — Musselburgh, Scotland, United Kingdom (website)
  • All Elite Audio — online and in-store — Perry Hall, Maryland, United States (website)
  • Alpha Audio Pte — online and in-store — Singapore, Singapore (website)
  • Apos Audio — online and in-store — Oakland, California, United States (website)
  • Audeos — online and in-store — Żywiec, Województwo śląskie (website)
  • Audio 46 — online and in-store — New York, New York, United States (website)
  • Audio Affair — online and in-store — Deritend, England, United Kingdom (website)

and 59 more verified dealers

110Hz logo
Acoustic Technologies logo
Addicted to Audio logo
Advanced MP3 Players logo
All Elite Audio logo
Alpha Audio Pte logo
Apos Audio logo
Audeos logo
Audio 46 logo
Audio Affair logo