Sound by KEF. Design by Ross Lovegrove.
Active Noise Cancellation
Up to 24-hr use
The sound & design journey continues
Mu3 is the new chapter in the sound and design journey of KEF and Ross Lovegrove. Renowned for his innovative approach and flowing, sculptural forms, Lovegrove and KEF have already created the Muon and Muo. Mu3 defines technology as art; a design that complements KEF’s obsession with pure, accurate sound.
Pure, accurate sound…anywhere
All day, any way
Remove or reveal your surroundings
Comfort and Ease
Designed for your ears
Design by Ross Lovegrove
What's in the box
Charging case with built-in wireless charging
USB-C charging cable
4 sets of silicone ear tips (large, medium, small, short)
Quick start guide, warranty
KEF really delivered with this. The promise of neutral sounds was not some excuse for underperformance. I've heard things in music that I've known for decades that I'd never heard before - even those I've listened to on pricey over ear headphones. The clarity, perfect amount of treble, bass and mids made me want to go through my entire library of music again. Other speakers or headphones gave me listener fatigue, but this lets me listen for hours and hours. Not to mention how comfortable they are to wear. Noise cancellation is sufficient for me, even in a noisy train. I didn't buy these for calls. I was looking for the best possible music reproduction in wireless headphones, and I'm really happy with them.
In this price range these are the best that I have heard. Neutral with buoyant bass. Like the other reviewer these fit my ears like a glove. Highly recommended.
Great sense of audiophile detail in the music, decent bass, and very good mid-range. I would have loved to have some type of control with the coupling of some type of software. In addition to these IEM being very comfortable, they fit my ears perfectly. Overall I am very pleased with the quality of the sound these IEM bring out in my music...