KEF Mu3 Noise Cancelling True Wireless Earbuds

We'd like you to meet the Mu3 Noise Cancelling True Wireless Earbuds

Every note. Every word. Every detail.  Designed by Ross Lovegrove

Sound by KEF. Design by Ross Lovegrove.
KEFs Mu3 Noise Cancelling True Wireless Earphones are engineered to deliver pure, accurate sound everywhere. Designed in collaboration with visionary designer Ross Lovegrove, the Mu3s deliver exceptional sound on the move while being comfortable and elegant.
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 KEFs obsession with pure, accurate sound.

Pure, accurate soundanywhere
Each of Mu3s 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

KEFs specially tuned Active Noise Cancellation eliminates external noise without affecting the details that bring music to life. At the touch of a button, Mu3s 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 Mu3s 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
The Mu3s are perfectly balanced in the ear thanks to the smart way they are weighted. Four subtly different sized ear tips are designed to rest on the ear concha, ensuring you get the most comfortable fit, while also providing the perfect seal for noise isolation and to keep them securely in place.
Intuitive control
KEFs engineers understand that control is vital when using earphones, which is why the Mu3 features a highly intuitive, incredibly responsive user interface. Each of the earbuds includes a multi-function button for full control of music playback, volume and calls for instant control.
Other Product Features
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
Design by Ross Lovegrove

Ross Lovegrove is much more than a designer, he is a visionary informed as much by technology, sculpture and art as by the logic and beauty of nature. His intelligent, organic forms have been influential in leading a new aesthetic expression across everything from cameras to cars to trains, aviation and architecture.

Renowned for his innovative approach and flowing, sculptural forms; designs that embrace both beauty and technological ingenuity, which perfectly complement KEFs obsession with pure, accurate sound. 

Technical Specifications
Model
Mu3 
Speaker Drivers
8.2 mm
Frequency Range
20-20000Hz
Sensitivity
104dB/1mW at 1KHz (1KHz 1mW)
Impedance
16
Bluetooth Frequency
2.402GHz-2.48GHz
Bluetooth Power
13dBm
Max Power Output
5mW
Bluetooth
5.0
Codec
SBC, AAC
Bluetooth Power
13dBm
Bluetooth Range
10m
Li-ion Rechargeable Battery
55mAh (earbud)/ 500mAh (charging case)
Battery Play Time (earbud)
9 hrs (BT + ANC on)
Battery Play Time (Charging Case)
15 hrs
Fast Charging for 5 mins
1 hr battery play time
Max Power Input
DC 5V 900mA
Dimensions (H x W x D)
24.5 x 17.5 x 26.3 mm (earbud)
33.5 x 62 x 52 mm (charging case) 
Weight
5.8 g (earbud)
46.8 g (charging case)
Power Input
DC 5V 600mA 
In the Box
Mu3 Noise Cancelling True Wireless Headphones
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
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change from Manufacturer without notice.

E&OE