FLOW II Wireless Bluetooth Noise Cancelling Headphone with Google Assistant


(7 customer reviews )

Buy now, Pay later *Minimum $70 purchase required

4 interest-free payments of $49.99 with

Cleer’s premium noise cancellation technology and exclusive patented 40mm Ironless Drivers™ drown out distractions while producing rich, bold sound. The Flow II noise cancellation feature reduces environmental noise by 30 dB using passive and active isolation with a feedforward, feedback design allowing you to focus on your music.  If you need to have a quick conversation, just place your hand on the left earcup and activate Conversation Mode, reducing the volume and temporarily turning off the noise cancellation.  The left earcup also offers touch controls for volume, track skip and play pause. Custom tuned to perform at its best with Bluetooth and noise cancellation active, the performance will impress your inner audiophile. Need help on-the-go? Get easy access to Google Assistant with the touch of a button.*




Eliminate outside distractions with hybrid noise-cancelling technology built-into your headphones. Our hybrid noise cancelling headphones feature optimized passive and active isolation, suppressing wideband ambient noise of up to 30dB.


Get help on-the-go with Google Assistant. *Requires an Android Phone or Tablet


Soft touch operation for play, pause, calls, conversation mode and swipe for volume.


Our patented 40mm Ironless Driver™ technology is specially tuned to provide bold and articulate sound with optimized control, exceptionally low distortion and deep bass for hours of musical bliss.


10 minute charge provides 2 hours of playback
20 hours of playback from a full charge with noise cancellation enabled



  • Innovative, Ironless Driver technology delivers bold and articulate playback via high-excursion with optimized control and exceptionally low distortion
  • Powerful Best in-class hybrid noise cancelling leveraging custom filters and power DSP
  • Bluetooth 4.2 with AptX
  • Hi-Res Audio certified with supplied 3.5mm cable
  • Up-to 20 hours playback with noise cancelling enabled
  • Google Assistant Voice Interface *Requires an Android Phone or Tablet


    Over-Ear Noise Cancelling Headphone
  • Audio Cable
  • USB-C Cable
  • Carrying Case
  • In-flight Adaptor
  • Quick Start Guide

7 reviews for FLOW II

  1. Lucas Denning

    Absolutely great fit and look! The sound is amazing and noise cancellation is spot on. 5/5 – would definitely recommend!

  2. S Thomas

    Excellent sound performance at a fantastic price! Solid noise cancellation and they’re design is really appealing. i highly recommend picking up a pair.

  3. tilamookdachees

    Smokin’ value! I test most audio products with Prince’s FUNKNROLL. I like bass but not when it’s distorted, muddy and interferes with everything else; and 20 seconds into this song, the bass note hits hard, deep, tight and it doesn’t over power the rest of this song. Excellent reproduction. The NC is on par with the best in the industry as well.

  4. David W

    Many more features than my Bose QC35’s at less than half the price. Couldn’t recommend more highly.

  5. Richard F (verified owner)

    Without a doubt, the most comfortable over ear headphones I’ve ever owned. No ear pain, no struggling to fit them over my large head. Comfort, affordability, and incredible sound. Really difficult to beat. It’s Cleer (see what I did there?) these are great headphones. Buy them! You will not regret it. Thanks for making a great product!

  6. Steve Fox (verified owner)

    This headphone is somewhat heavy and I had to remove it for awhile after an hour or so. Bluetooth connected quickly with my Poweramp app. I was unable to connect to Bluetooth with my Sony Walkman but I am pretty sure this is a Sony issue, not the headphones. The sound with ANC on and wired is clear and sounds great. Bluetooth degrades the sound somewhat but isn’t objectional. The 10 + 2 band equalizer in Poweramp helped to improve the sound. (Poweramp is an excellent Android music player app and is compatible with Google voice assistant, headphone gestures, and Android Auto). I found that with ANC off (ambient on) there is too much sound leakage, which I didn’t like, and there is a bit more treble and less bass. With ANC on the audio is better and there is less leakage. It was easy to find a good fit on my ears, certainly easier than other reviewers say. I did not test the gestures but assume they will work well.

    So given all of that here is my review. The wired sound is excellent with ANC on and very good with ANC off, although that increases sound leakage. Bluetooth connects quickly and, as expected with Bluetooth headphones, sound was still very good with ANC on. I like that the FLOW II gives a soft voice prompt when any of the three setting buttons is pressed. The buttons are easily found when wearing these headphones and there is a tactile feel. The headphones are a bit heavy but are comfortable and very well padded. The pressure from the ear cups is just about perfect. I imagine I will get used to the weight fairly quickly. Build quality is very good. All of the needed accessories are included and the protective case is a nice addition. The headphones arrived quickly and well packaged and were ready to go out of the box.

    I took the attitude that I would be returning these headphones after my evaluation. I had never heard of Cleer and they didn’t appear in the very subjective “best” lists I looked at online. I looked an a number of different headphones over several months for reviews, comfort (when I could find them in a store), features, and cost. For the price the FLOW II headphones are the best I found by far and I strongly recommend them. Definitely a keeper.

  7. Dave (verified owner)

    I was searching for my first pair of Bluetooth headphones, all my previous ones were traditional wired. Somehow came across the Cleer name, a relatively new company. I’m VERY picky about sound quality, especially bass, and performance so I usually stick with known names like Sony, etc. I inquired with Cleer about the sound quality of their headphones and was contacted by one of their sales reps Scott. He explained a lot about the technicals, and gave examples of what songs he’s used to test them. He suggested their Flow II. All sounded good, so I decided to take a chance on this company. I was VERY happy with the headphones. Great sound, great battery life, great build, great look and excellent swipe and tap navigation on the left earcup for volume up/down and song advancing. The noise cancellation is TOP NOTCH. You’ll hear some outside sounds if they’re loud and you’re listening at a low volume, but a normal listening volume, I could not even hear my very loud microwave vent fan while cooking. I kept checking thinking the fan was off, the ANC had cancelled it out so well. To hear someone who has come up to talk to you, you can just lay a few fingers on the left cup and it shuts off the noise cancelation until you take your hand off. Another excellent feature is that they have proximity sensors, so when you take the headphones off, the music will pause, and then start playing when you put the headphones back on. The earcups have soft padding, along with the underside of the head band.
    Some time later I ran across a problem where the sound in the left cup was cutting in and out. I called Cleer’s customer service and a rep answered within what had to be 20 seconds – NO waiting in queue like most places! I spoke to Linda who was AMAZING. She was a pleasure to speak to and was not like one of those customer service reps programmed like a cold, script-reading robot. She was personable, professional and efficient. She emailed me a return shipping label to send the phones back, and then set me up to have a replacement pair sent out. A lot of companies make great products but have awful customer service. Not Cleer – they excel in both areas which is extremely important.

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Basic spec

Playback time

FLOW II over-ear noise cancelling headphone can provide you 20+ hours playback time continuously with a fully charged battery. Playback time is quoted with Bluetooth and Noise Cancellation activated at 75% volume

Charging Time

FLOW II can get fully charged within 2 hours with 5V1A output adaptor.

Standby Time

The Flow II has an automatic audio signal detection function. When the audio signal is not detected for 30 minutes, it is determined that the headphone is not used, and will automatically power off to save battery life. But In the ANC mode, even if the audio signal is not detected for a long time, the headphone will not automatically power off. This is done to support long flights and potential for wearing when asleep.

Battery Capacity

FLOW II is equipped with high-capacity polymer lithium-ion battery with a capacity of 850mAh.

What size wall adapter is needed to charge the Flow II?

Recommend that you use a 5V1A qualified adapter or use the computer's USB interface to charge directly.

What type of charging port is on the Flow II?

FLOW II has USB-C charging port.

Is there an included wall adaptor?

Not included, need to be purchased separately, recommended 5V1A qualified adapter

What is the weight?

FLOW II weight is only about 350g/.77 lb.

Is it waterproof?

No, it is only water resistant.

What size speaker driver is in the Flow II?

FLOW II headphones uses 40mm patented Ironless drivers.

What version Bluetooth is supported?

Bluetooth 4.2 version with AptX and AAC

What Bluetooth chipset is used?

FLOW II uses Qualcomm CSR 8675 chipset.

What is the operating temperature?

FLOW II has a suitable operating temperature of 5-35°/41-95°F. Excessive or too low temperature may affect product performance.

Is it compatible with an iPhone?

Yes. The FLOW II is Bluetooth 4.2 compliant and backward compatible. Can be connected to all Bluetooth-enabled mobile phones (Android/iOS), tablet, PC, TV and other electronic devices

Does it support aptX?


Does it support aptX HD?


Does it support LDAC?


Does it support Hi-Res Audio?

FLOW II with when using included audio cable is certified by Hi-Res Audio

Does it support AAC?


Does it support Active Noise Cancellation?

The FLOW II is an active hybrid noise canceling headphone with a microphone inside and outside the ear cup. It takes measurements and reacts instantly to cancel the noise, and the noise reduction performance of 30db is excellent.

Is there controls on the headphone for track/volume and noise cancellation?

There are three physical buttons on FLOW II left earcup, which are power/ANC(ambient)/Google button, and also one touch pad on the left earcup for touch and swipe control.

Product function

How can you pair the Flow II to a device?

Flow II is OFF. Press the power button until the LED blinks white & red, and find “Cleer FLOW II” on the Bluetooth device list

Can it connect to a computer?

As long as your computer supports Bluetooth audio, you can connect your headphone to your computer or simply use the included analog cable.

Bluetooth is disconnected, then restored, will it be reconnected automatically?

Yes, when heaphone is powered on, if it returns to the Bluetooth range within 10 minutes and will automatically reconnect.

I'm already paired to a phone, can I connect to another device?


Suport to connect two devices?


Is the Bluetooth connection stable?

FLOW II uses Qualcomm's CSR8675 solution, plus a specially designed Bluetooth antenna, providing a more stable Bluetooth connection.

How to clear Bluetooth list?

To be updated.

Can I use Flow II for phone calls?


How does the touch panel control work?

The FLOW II touch pad can be used, slide up and down to adjust the volume, or slide forward and back to control the previous/next song. Double touch to play/pause songs or answer/hang up calls.

How can I activate ambient mode?

FLOW II headphones can enter ambient mode by pressing the touchpad of the left ear cup with the palm of the hand.

Is the music automatically paused when I receive a call?

Yes. When there is a call, the music will automatically pause. When you hang up, it will resume playing automatically.

Is there a voice assistant?

FLOW II supports Google Assistant but does not support voice assistant service in China.

Can you use the Flow II for online gaming and communication?

Yes, FLOW II has a separate microphone.

Are there microphones for phone calls?

The FLOW II has a microphone that supports calls.

Is there an LED indicator?

There is one indicator light , in different states, it will have different indication to show the status of the headphone.

Will the remaining battery capacity be displayed after connecting the phone?

Will be displayed. Generally, there will be a battery graphic in the notification bar of the mobile phone, and the remaining power will be displayed in a graphic form. (need to cooperate with mobile phone)

Is there a low battery reminder?

Yes. When the headphone battery is less than 10%, there will be a “low battery” voice prompt.

Is the deco-ring changeable?

FLOW II 's deco-ring is not changeable



Wireless Bluetooth Noise Cancelling Headphone with Google Assistant