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The Phiaton 900 Legacy lying flat on a book.

Phiaton 900 Legacy headphones review

The best noise canceling headphones that no one is talking about.

Published onApril 8, 2022

Phiaton 900 Legacy
The bottom line
For the price, the Phiaton 900 Legacy headphones are definitely worth considering if you're in the market for noise canceling headphones. They have strong noise canceling, an easy-to-use touchpad for playback controls, and the newest Bluetooth version. These even support aptX HD for high-quality streaming from a compatible smartphone.

Phiaton 900 Legacy

For the price, the Phiaton 900 Legacy headphones are definitely worth considering if you're in the market for noise canceling headphones. They have strong noise canceling, an easy-to-use touchpad for playback controls, and the newest Bluetooth version. These even support aptX HD for high-quality streaming from a compatible smartphone.
Product release date
October 19, 2020
Original: $249 USD
April 2022: $199 USD
80 x 172 x 23mm
Model Number
What we like
Good isolation and noise canceling
Intuitive touch controls
Great battery life
Folding hinges and comfortable padding
Ambient mode and auto-pause functionality
Bluetooth 5.1, SBC, AAC, and aptX HD
Bluetooth multipoint
What we don't like
Bass response is too strong
Carbon fiber design isn't for everyone
Plastic frame is light but not durable
Microphone quality is just okay
SoundGuys Rating
User Rating
Rating Metric
Our Rating
User Rating
Durability / Build Quality
Battery Life

The noise canceling space is usually reserved for big-named audio companies with years of experience. While Phiaton might not be the first name you think of when it comes to the best noise canceling headphones, the Phiaton 900 Legacy makes a strong case for the company. This headset has effective noise canceling, a comfortable build, and some convenient features bundled in. Still, does it pack enough value to justify its $250 USD price tag? Let’s find out.

Editor’s note: this Phiaton 900 Legacy review was updated on April 8, 2022, to include a disclosure box about old testing data and add in-line FAQs. We also expanded the list of buying options.

  • Commuters will appreciate the rotating ear cups, folding hinges, and hardshell carrying case—all of which make these a good option for the train ride to work.
  • People who like bass need to feel the low-end response from these headphones.
  • Frequent flyers should consider this headset because the noise canceling on is solid. Pair the effective ANC with great passive isolation, comfortable memory foam ear pads, and long battery life, and these are perfect for your next cross-country flight.

What’s it like to use the Phiaton 900 Legacy?

The headband on the Phiaton 900 Legacy headphones on a wooden table.
The headphones have plush memory foam padding that makes these comfortable on the head.

The Phiaton 900 Legacy provides a seamless user experience. This active noise canceling (ANC) headset might not look like anything out of the ordinary, but it has plenty of tech packed inside which makes them a breeze to use, even before my morning coffee. The Phiaton 900 Legacy headphones are made of lightweight plastic making the total weight of the headphones only 256 grams, so you should be able to wear them for long periods of time.

Start here: Ultimate headphone buying guide

The ear cups and headband have comfortable plush padding, so you can wear these for hours at a time without fatigue. The ear cups don’t provide much wiggle room, but thanks to the padding, I never felt like they were uncomfortably tight either. You can fold the ear cups toward the headband and rotate the ear cups 90 degrees, which is great for anyone constantly on the move.

Phiaton 900 Legacy headphones folded on top of magazine on marble table.
The headphones have folding hinges that make them easier for travelers.

The touchpad controls on the right ear cup are absolutely perfect, because the swipe gestures, which let you control volume and playback, are smooth and intuitive. You can double-tap to pause your music, but the coolest way is to just remove the headset from your head (these headphones house inward-facing proximity sensors).

The Phiaton 900 Legacy also switches between devices seamlessly. It’s easy to listen to music and then switch over to another device to watch YouTube. The combination of the Bluetooth multipoint support, intuitive controls, and comfortable build removed basically all of the friction I normally experience when testing headphones. This headset is as close to “plug and play” as you can get, and I haven’t gotten to the noise canceling yet.

How is the connection strength?

Phiaton 900 Legacy on a yellow couch next to woman on laptop
The headphones have Bluetooth multipoint so you can switch between devices easily.

The Phiaton 900 Legacy uses Bluetooth 5.1, which brings improved battery performance. Along with the default SBC Bluetooth codec that all Bluetooth audio devices share, the Phiaton 900 Legacy also supports aptX HD. If you like to stream higher quality files from services like TidalDeezer, or Amazon Music HD then these should be up to the task (assuming your ears are as well). It has solid connection strength up to the typical 10-meter range, and it remained connected even with a few walls in the way. It has

Related: What makes a good set of wireless headphones?

One thing worth mentioning is that iOS devices only support the SBC and AAC Bluetooth codecs. iPhone owners won’t be able to take advantage of the aptX HD codec. (Plus-one for green bubbles.) If you use a device that doesn’t have Bluetooth, then you can just use the included 3.5mm audio cable.

The Phiaton 900 Legacy has full Bluetooth multipoint compatibility, and it works very well. The 900 Legacy supports two simultaneous connections and can switch between them automatically, depending on where the audio is coming from. This is nice for jumping between devices throughout the day, and useful when you receive a phone call while listening to music on a computer. Music automatically pauses and the headphones switch to my phone so that you can answer. The headphones even vibrate slightly to really get your attention.

(Click the image to expand.)

Pairing to the Phiaton 900 Legacy for the first time is super simple as they automatically enter pairing mode when you first power them on. Then all you need to do is go to the available devices list in your Bluetooth settings. From there, select “900 Legacy,” and the two devices should establish a connection. If you’re pairing a second device then the process is a little different, but just as easy. To pair to a second device perform the following steps:

  1. Turn on the headphones and continue holding down the power button for a few extra seconds on startup.
  2. The Phiaton 900 Legacy will then enter pairing mode.
  3. Navigate to Bluetooth settings on your second device and select “900 Legacy” from the list of available devices just like before.

How long does the battery life last on the Phiaton 900 Legacy?

The Phiaton 900 Legacy lie on a wooden table.
The headphones are made of mostly plastic and comfortable memory foam.

Phiaton claims that the battery on the Legacy 900 headphones will last you 43 hours of constant playback with noise canceling turned on. In our objective testing where we run the headphones at a constant peaking at 75dB(SPL) until the batteries deplete, we recorded 44 hours, 46 minutes of playtime.

Battery life on these is really, really good.

If you need even more juice, you can disable ANC. If you still can’t get to a charger though you don’t have to worry as these will still work even with a dead battery because, well, they’re still just headphones. Fast charging is supported: 10 minutes on the charger gets you four hours of playback.

How is the noise canceling on the Phiaton 900 Legacy?

Overall, the noise canceling on the Phiaton 900 Legacy is pretty great. These headphones go toe-to-toe with some of the best noise canceling headphones around but do so at a much cheaper price. To be clear, these don’t beat out the big names like the Sony WH-1000XM4 or the Bose Noise Canceling Headphones 700, but they’re not off by much. Impressively, the 900 Legacy outperforms the $349 USD Yamaha YH-E700A. The combination of the plush memory foam ear cups and noise canceling microphones on the outside and inside of the ear cups results in a pretty silent experience.

A noise canceling graph of the Phiaton 900 Legacy showing good canceling in the low frequency range.
These do a solid job at blocking outside noise across the board.

To cycle through different listening modes, press the NC button on the left ear cup. It lets you toggle between ANC on/off, and ambient aware mode. Even with noise canceling turned off, the isolation from the memory foam ear pads blocks outside noise. Closed-back, over-ear headphones typically block high-frequency sounds, as illustrated by the jagged pink peaks to the right of the graph, but these go even further.

Become an expert: How do noise canceling headphones work?

Without noise canceling these do a good job at blocking out sounds slightly above and below 1000Hz, which are the frequencies where a lot of ambient noise resides. With noise canceling turned on sounds all the way down to about 50Hz become less loud as well, with a nice peak around 90Hz to 100Hz where low hums and rumbles reside. When worn correctly, these effectively cancel sounds during your commute or flight.

Hold up! Something’s different:

This article’s frequency response and isolation charts were measured with our old testing system. We have since purchased a Bruel & Kjaer 5128 test fixture (and the appropriate support equipment) to update our testing and data collection. It will take a while to update our backlog of old test results, but we will update this review (and many others!) once we’re able with improved sound quality measurements, isolation performance plots, and standardized microphone demos. These will be made obvious with our new chart aesthetic (black background instead of white). Each new mic sample begins with the phrase, “This is a SoundGuys standardized microphone demonstration …”

Thank you for bearing with us, and we hope to see you again once we’ve sorted everything out.

How is the sound quality of the Phiaton 900 Legacy?

The Phiaton 900 Legacy frequency response showing the extra bass emphasis and deviations in the treble frequency range.
These have a good amount of emphasis in the lows so bassheads will be happy.

Most people will have no problem with the sound quality of the Phiaton 900 Legacy. This consumer-friendly bass response is to be expected, although it was a bit too strong for my liking. Plus, not everyone prefers a neutral-leaning frequency response. If need to edit a podcast or produce music, you should look for headphones with a sound signature better suited for studio work. But when it comes to commuting, that extra loudness in the low end can be helpful.

Lows, mids, and highs

On top of the already rock-solid blocking out sounds and noise canceling, the extra bump in the lows means that you should have an easier time hearing the basslines in your favorite songs when you’re in an airplane cabin or on the bus. The bassline in the song Home by Islandis is too loud for me with the Legacy 900, which make it hard to hear other instrumental detail.

Close-up of the noise canceling and power button on the Phiaton 900 Legacy
There are only two buttons here: the power button and the noise canceling button.

With the strong bass comes a number of dips in the mids that just don’t come across as loud as the bass. You can hear an example of this at the 2:27 mark in the song When I Was Done Dying by Dan Deacon. The moment the rolling drums come back in, the vocals and synth melody in the background become much harder to hear. I notice the same lack of clarity in the highs as some of the reverb from the cymbals is nearly impossible to hear during certain loud parts of the song.

How is the microphone on the Phiaton 900 Legacy headphones?

The Phiaton 900 Legacy vocal frequency response graph, which depicts amplified bass and midrange notes.
The vocal frequency response isn’t bad and voices come across nice and clear.

The built-in mic on the Phiaton 900 Legacy headphones works well enough for phone calls and conference calls, mainly because it provides a good amount of emphasis throughout the important bits of the vocal range. You can see from the graph that most of the frequency response up to 1000Hz lies above the red dotted line, meaning that your voice will come across a little louder than it typically would. Better to be a little loud on a call than too quiet.

Phiaton 900 Legacy microphone sample (Old):

How does the sample sound to you?

140 votes

Should you get the Phiaton 900 Legacy headphones?

The Phiaton 900 Legacy lying flat on a book.
You can rotate the ear cups to lay the headset flat against a surface.

If you’re looking for great noise canceling headphones but don’t want to pay a small fortune, you should definitely consider picking up the Phiaton 900 Legacy. As far as what you need for a pair of on-the-go headphones this checks all the boxes. The 900 Legacy has good active noise canceling, is comfortable, sounds good, and has amazing battery life. While I find the bass to be a little too loud, I don’t think that’ll be an issue for most people. While you can get better noise canceling and sound quality from options like the Sony WH-1000XM4 or the Shure AONIC 50, you’ll also have to pay more for them.

The Phiaton 900 Legacy headphones aren’t what I would consider cheap either, they’re definitely a value-packed pair of cans that get you 90% of the way there for just $250 USD, or even less often around $199 USD.

Phiaton 900 Legacy headphonesPhiaton 900 Legacy headphones
Phiaton 900 Legacy headphones
Good isolation and noise canceling • Intuitive touch controls • Great battery life
The best noise canceling headphones that no one is talking about.
For the price, the Phiaton 900 Legacy headphones are definitely worth considering if you're in the market for noise canceling headphones. They have strong noise canceling, an easy-to-use touchpad for playback controls, and the newest Bluetooth version. These even support aptX HD for high-quality streaming from a compatible smartphone.

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