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.
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).
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 .
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.
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.
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.
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!
