Mu3
Sound by KEF. Design by Ross Lovegrove. KEF’s 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 sou...
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Specifications
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Model
Mu3
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Codec
SBC, AAC
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Speaker Drivers
8.2mm
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Li-Ion Rechargeable Battery
55mAh (earbud)/ 500mAh (charging case)
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Frequency range
20-20000Hz
All specifications
KEF Mu3 Noise Cancelling True Wireless Earphones
Sound by KEF. Design by Ross Lovegrove.
KEF’s 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 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.
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.
General
Basic
Features
Li-Ion Rechargeable Battery
55mAh (earbud)/ 500mAh (charging case)
Functions
Frequency range
20-20000Hz
Sensitivity
104dB/1mW at 1KHz (1KHz 1mW)
Inputs
Power
Battery Play Time (Charging Case)
15 hrs
Battery Play Time (Earbud)
9 hrs (BT + ANC on)
Fast Charging for 5 mins
1 hr battery play time
Wireless connection
Bluetooth Frequency
2.402GHz-2.48GHz
Supplied Accessories
What's in the box
Mu3 noise cancelling true wireless earphones
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
Dimensions
Dimension (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)
About brand
KEF
KEF is a proud pioneer of excellence in sound.
Since 1961, from UK home, we have created remarkable – award-winning – speakers. From ground-breaking Uni-Q technology to bar-setting LS50 Wireless, KEF exists to fill rooms with music as it was made to be heard, to move souls with truly authentic soundscapes.
Find out more about KEF