FiiO BTR1
The FiiO BTR1 brings controlled bass, cleaner midrange presence and extra treble definition to a pocket-size wireless setup. PortaFi found it outperformed the cited iPhone and adapter outputs, while its sturdy clip-on form, dual-device pairing and strong everyday value make wired earphones feel effortlessly more flexible.
WATT RECOMMENDS
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.
Nicely Roasted
Sound Quality
79/100
Build Quality
78/100
Features Usability
84/100
Value for Money
89/100
Pros
Delivers controlled, fast bass with improved midrange and treble resolution versus the reviewer’s cited phone and adapter outputs.
Compact, clip-friendly wireless receiver with dual-device pairing, practical controls, and battery life reported in line with specification.
Strong value for adding Bluetooth convenience to affordable wired earphones.
Cons
Bluetooth compression and modest amplification mean it is best for easy-to-drive earphones, not demanding headphones or audiophile-grade wired replacement duties.
The stereo-widening mode is artificial, even if it may suit some music styles.
WATT RECOMMENDS
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
SOUND QUALITY PERFORMANCE 79/100
The review finds the BTR1 surprisingly capable for a tiny Bluetooth receiver, with an audible improvement over the cited iPhone and FiiO i1 outputs. Its strengths are best realized with straightforward, affordable earphones rather than demanding full-size headphones, and Bluetooth compression remains a clear limitation.
Transparency Resolution
83/100
The reviewer says resolution improves through the midrange and treble, while bass remains controlled rather than loose. They also consider its sound quality better than the compared iPhone 7 output and slightly ahead of FiiO's i1 adapter.
Tonal Balance Musicality
80/100
The bass is described as fast and well controlled, with added midrange and treble definition. The review does not provide a detailed account of overall tonal balance, timbre, or long-session listening character.
Dynamics
78/100
A fast, composed bass response suggests respectable control with suitable earphones. The reviewer says little directly about large-scale impact, transient authority, or performance at demanding volumes.
Noise Floor
78/100
The review does not report hiss, hum, or background-noise problems. It also does not test sensitive IEMs specifically or describe silence between notes in detail.
Headphone Compatibility
75/100
The BTR1 is presented as a solution for simple earphones, with the reviewer specifically suggesting models below roughly $100. They caution that it is not intended to drive other, more demanding headphones.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
78/100
The review emphasizes the BTR1's compact size and portable purpose, but offers little direct commentary on its chassis, controls, connectors, or long-term durability.
Features Usability
84/100
Its main appeal is adding Bluetooth capability to wired headphones in a very compact package. A double press of the central button activates a stereo-widening effect; the reviewer calls it artificial, though potentially enjoyable with some music.
Value for Money
89/100
The reviewer calls it an interesting device when its size, battery life, and price are considered. They see it as an appealing entry point for listeners wanting to make their existing wired headphones wireless.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Specifications
Manufacturer's Description — FiiO
BTR1
BTR1
Wireless high-fidelity audio with DAC + aptX Bluetooth amp
A great Bluetooth experience starts with the DAC
The BTR1 uses the high performing AK4376 DAC to perform digital decoding duties. Compared to the typical Bluetooth integrated solution, its decoding capability (up to 384 kHz / 32 bit audio) as well as its output power and signal-to-noise ratio are all noticeably better. All of this ensures a stable, high quality Bluetooth audio experience that will bring you closer to how your music was intended to be heard.
Unchained from wires to unleash your music
Have you ever wished that you didn't need to hold your music player when exercising? Or have you ever worried about answering the phone because both of your hands were busy at the time? With the FiiO BTR1, worry not – you can now truly enjoy the convenience of going wireless without compromises. While ordinary Bluetooth receivers just focus on being small, the BTR1 is also designed to be easy to handle and sound good too within a compact package.
Simply plug-and-play for high quality Bluetooth sound
With more and more smartphones starting to discard the traditional 3.5mm headphone jack, the only ways to use your old headphones with such smartphones are to either connect them using an adapter cable, an external DAC /amplifier (such as the FiiO Q1 Mark II), or through some kind of Bluetooth receiver. With the BTR1, simply connect your great- sounding 3.5mm headphone to it and instantly get superb sound, even if your smartphone doesn't have a headphone jack.
Support for Bluetooth 4.2 and voice calls
Using a new Bluetooth chip architecture, the BTR1 supports Bluetooth 4.2 with an effective transmission distance of up to 10 meters as well as the SBC, AAC and aptX audio formats. The BTR1 also supports Bluetooth voice calls with its built-in omnidirectional microphone , that captures audio with equally high quality as that typically used in phones.
*1. AAC audio format is supported by Version 2.0 *2. Microphone is located on the back of the unit
Compatible with Android and iOS devices, as well as TRS and TRRS headphones
Not only is the BTR1 compatible with both iOS and Android devices, it also supports TRS and TRRS headphones.
(*The BTR1 is designed with controls and microphone, so the in-line controls and microphone on the headphone are not available when using with the BTR1.)
Keep playing and playing
The built-in rechargeable lithium battery can be fully charged in just 2 hours, and can last more than 8 hours when being used. No need to ever worry if you are going to run out of high-quality sound.
Be fully in control with clear status indicators
The blue and red lights on the BTR1 let you know instantly if your unit is on, pairing, under low battery, or charging with a simple glance.
Strong and compact all-aluminum body
The BTR1 comes in a sleek aluminum alloy body finished in black, giving robust yet attractive look. Its compact yet stylish package means you can either just put it in your pocket, clip it onto your coat pocket or backpack shoulder strap, or even attach it to your shirt pocket.
Listen to music while easily answering calls
With the BTR1, not only can you enjoy your music but you can also easily answer any calls
Great sound wherever you go
Easily get lost in your music
After a hard day of work, let the BTR1 take you away to your world of music
Get rid of your cables with the BTR1 and let your music freely go with you
Easy-to-use 3 button design
On the front of the BTR1 is a single button with which you can: turn on/off the unit, play/pause, pair with another Bluetooth device, answer/hang up the phone, activate EQ, and other commonly-used operations. Located on the side are two volume keys that are designed to be easily felt and used without looking at them.
Reverb and 3D Sound Effects
With the BTR1's ability to apply various effects to your sound, those who love to play games or watch movies can get a more immersive experience that places them right in the middle of the action.
(*Double click the round button to turn on the sound effects - a green light will illuminate)
Extra features further enhance the experience
After connecting the BTR1 to iOS devices and some Android devices, you can check how much battery is left in it. For instance, when paired with an iPhone, you can check the amount of battery remaining in the BTR1 under its own special widget.
Even more convenient ways to use it
The BTR1 can be used with the specifically short FiiO RC-MMCX1s cable (can be purchased separately) for yet another handy way to enjoy high-quality wireless music.
Supports two devices at once
The BTR1 supports connecting with two devices at the same time, giving you more ways to play and listen.
(* BTR1 defaults to pairing with the last-used Bluetooth device first）
Learn more
Verified Dealers
Online Dealers
All Dealers
Zoom out the map to see more dealers
Authorized dealers for FiiO BTR1
- 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