KEF Mu3 Wireless Earphones

Active Noise Cancellation

Tuned to eliminate external sound while preserving nuance and detail

Bluetooth 5.0

For exceptionally stable connections with both iOS and Android devices

Ergonomic design

For comfort and fit

Ambient mode

When you need to be aware of the surroundings

IPX5 Splash-Proof

Designed for all weather conditions

Up to 24-hr use

9 hours at full charge plus 15 hours with charging case

Fast charging

Fast charging of 5 mins allows for 1-hour use

Voice call

Take calls with a simple press

The sound & design journey continues

Mu3 is the new chapter in the sound and design journey of KEF and Ross Lovegrove, who is renowned for his innovative approach and flowing, sculptural forms. Mu3 defines technology as art; a design that complements KEF’s obsession with pure, accurate sound.

Pure, accurate sound…anywhere

Each of Mu3’s sculptural earphones contains a full-range driver expertly tuned by the same engineers behind KEF loudspeakers. This ensures pure and accurate sound on the move, with rich midrange, detailed bass and crisp high tones, capable of revealing the subtle nuances of your favourite music.

All day, any way

Remove or reveal your surroundings

KEF’s specially tuned Active Noise Cancellation eliminates external noise without affecting the details that bring music to life. At the touch of a button, Mu3’s Ambient Mode disengages noise cancellation providing you with instant clarity on what is going on around you.

All-day listening

Mu3 earphones keep going as long as you do, keeping you entertained for up to 24 hours, with 9 hours on-board battery life, plus up to 15 hours with the charging case. And, if you are desperate to use them quickly, fast charging delivers a full hour of use from only 5 minutes charging.

Seamless connectivity

Both Mu3’s earpieces receive a signal at the same time, rather than the usual approach where audio is sent to one and relayed to the other. Coupled with Bluetooth 5.0 connectivity, this means they deliver a seamless performance, are simple to connect and highly stable with iOS and Android devices.

Comfort and ease

All-day listening

Mu3 earphones keep going as long as you do, keeping you entertained for up to 24 hours, with 9 hours on-board battery life, plus up to 15 hours with the charging case. And, if you are desperate to use them quickly, fast charging delivers a full hour of use from only 5 minutes charging.

Seamless connectivity

Both Mu3’s earpieces receive a signal at the same time, rather than the usual approach where audio is sent to one and relayed to the other. Coupled with Bluetooth 5.0 connectivity, this means they deliver a seamless performance, are simple to connect and highly stable with iOS and Android devices.

Design by Ross Lovegrove

Through working with KEF, Ross Lovegrove brings a new dimension to sound; designs that embrace beauty and technological ingenuity are an exercise in aesthetic and engineering excellence. So while the Mu3 earphones are small, they radiate a sculptural look and feel that belies their dimensions.