Know Calm Black Active Noise Cancelling Headphone
Calm Headphones
KNOW CALM CASE BLACK
Calm Headphones
Know Calm Black Active Noise Cancelling Headphone Back View
Know Calm Black Active Noise Cancelling Headphone Front
Know Calm Black Active Noise Cancelling Headphone Bottom
Know Calm Black Active Noise Cancelling Headphone Side
Know Calm Sage Active Noise Cancelling Headphone
Calm Headphones
Calm Headphones
Know Calm Sage Active Noise Cancelling Headphone Front
Know Calm Sage Active Noise Cancelling Headphone Front
 Know Calm Sage Active Noise Cancelling Headphone Bottom
Know Calm Sage Active Noise Cancelling Headphone Side
Know Calm Plum Gray Active Noise Cancelling Headphone
Calm Headphones
KNOW CALM CASE PLUM GRAY
Calm Headphones
Know Calm Plum Gray Active Noise Cancelling Headphone Front
Know Calm Plum Gray Active Noise Cancelling Headphone Back
Know Calm Plum Gray Active Noise Cancelling Headphone Bottom
Know Calm Plum Gray Active Noise Cancelling Headphone Side

Calm Headphones

Rated 5.0 out of 5
4 Reviews
$249.00

Comfort for your longest listening sessions with Hush Active Noise Cancellation and MindShine technology.  The Calm elevates your listening experience with gorgeous sound, wireless charging, touch controls, and long battery life.

  • Adjustable Hush Active Noise Cancellation
  • Intuitive Touch Controls
  • Wireless Charging
  • Auto Pause/Play 
  • Crystal Clear Sound with MindShine Technology
  • 24 Hours of Playback on One Charge
  • 3.5mm Aux Cable for Direct Connect Listening
  • Apple and Android Compatible 
  • Travel-Ready Case and Comfort for the Long Haul

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Comfort for your longest listening sessions with Hush Active Noise Cancellation and MindShine technology.  The Calm elevates your listening experience with gorgeous sound, wireless charging, touch controls, and long battery life.

  • Adjustable Hush Active Noise Cancellation
  • Intuitive Touch Controls
  • Wireless Charging
  • Auto Pause/Play 
  • Crystal Clear Sound with MindShine Technology
  • 24 Hours of Playback on One Charge
  • 3.5mm Aux Cable for Direct Connect Listening
  • Apple and Android Compatible 
  • Travel-Ready Case and Comfort for the Long Haul

Crystal Clear Sound & Hush Noise Cancellation

Fold yourself into the cocoon of true Hush® Active Noise Cancellation. Hush® Active Noise Cancellation (ANC) is the first noise cancellation technology to tackle noise in the mid-high frequency range (like conversations and traffic noise), as well as the low-frequency range that legacy ANC headphones handle (like plane engine drone).

MindShine Technology

Know’s MindShine technology reduces listening fatigue by processing audio in a way that mimics how your ears process sounds naturally. Instead of your ears actively adapting to a forced simultaneous wave pattern, the sound is bounced around your head so you hear your content just as you would from an external source .

Intuitive Touch Controls

The Calm features intuitive touch controls, so you don’t have to bother with your phone. An effortless swipe is all it takes to change the volume, take calls, change tracks, and talk to your digital assistant. If you need to be aware of your surroundings, simply activate the ambient mode by covering the ear cup, and you'll be able to hear what's going on around you.

Long Listening & Wireless Charging

Our innovative batteries give up to 24 hours of listening time on a full charge. In a rush? You can still get up to three hours of playback with five minutes on the charger. Drop your Calm Headphones on any Qi-certified charging pad. If a Qi pad is not available, you can still charge them with a USB-C.

Tech Specs

Headphone Type: Bluetooth® Over-Ear
Connection Type: Bluetooth® 5.0
Impedance: 32 Ohms ±15%
Driver Diameter: 40mm
THD: <1%@1K
Sound Pressure Level: 105 dB @ 1 KHz
Frequency Response: 20Hz - 20KHz
Weight: 308.66g

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average rating 5.0 out of 5
Based on 4 reviews
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100% of reviewers would recommend this product to a friend
4 Reviews
Reviewed by Taly.
I recommend this product
Rated 5 out of 5
Review posted

Wow, I was so scared and now I know I was WRONG!

I have Bose QC 35 II and I was looking for smaller headphone, I love music and will listen to it almost 16hours a day, When I saw this product I was scared to buy, but trust me it's a crime to buy something else!

I'm really happy for every part of the it: from the packaging itself, to the case, how they sit inside your ear and most important the audio quality!!!

Amazing battery life and color, Thank you for making such a great product in an amazing price!!

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Reviewed by Clint G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Excellent

Got this headphones from knowheadphones. I really love the color of it. Plus the sounds quality is awesome. I would def love to recommend this to all my friends.

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Reviewed by Christine R.
I recommend this product
Rated 5 out of 5
Review posted

Gorgeous sound, super comfy

They easily passed my go-to headphones soundcheck of Garbage’s “Vow” - nice full, rich sound that allows the gorgeously layered mix to shine through. Also beautifully handled lush, sweeping orchestral instrumentals (Westworld OST, LOST OST). And they’re SO COMFORTABLE. I wear glasses, and have FINALLY found a pair of over-ear headphones that I can wear all day.

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Reviewed by Beau
I recommend this product
Rated 5 out of 5
Review posted

Great sound and comfort - Noise cancelations works amazing!

I have had my Know Calm headphones for almost a week now. I could not be happier with my purchase. First thing I noticed was the packaging. The packaging was super clean and nice and really made me felt like I bought an awesome product. They came with an awesome travel bag as well. The user manual was super easy to read an understand. Once they were charged, I mastered all the features within minutes. The sound quality for both music and podcasts is top notch. The sound is not overbearing which is great for when my kids want to listen to them. I feel safe with them on them. The reason the sound does not have to be overbearing is because the noise cancelation is unreal! It’s great for when I need to slip away from the madness of having four kids in the house, however it’s almost irresponsible for me to wear them around kids because it literally tunes out everything! In the short time I’ve had them, the battery life had been awesome and they can charge wirelessly by placing the left ear head phone on a my wireless charger. The comfort is also awesome. They are so comfortable that I can wear them laying down in my bed on my pillow. The last pair of over the ear headphones I owned I could not do that. Overall, this product is amazing and great for parents with kids!

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