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KEF MU3 Wireless Earbuds

KEF MU3 Wireless Earbuds

Regular price £199.00
Regular price Sale price £199.00
Sale Sold out
  • Free Delivery
  • Trade-in Available
  • 5 year Warranty
  • Pay in 3
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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.





Speaker Drivers


Frequency Range



104dB/1mW at 1KHz (1KHz 1mW)



Bluetooth Frequency


Bluetooth Power


Max Power Output






Bluetooth Range


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

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)


5.8 g (earbud)
46.8 g (charging case)

Power Input

DC 5V 600mA

Book a Demo

Book a Demo:

KEF MU3 Wireless Earbuds
KEF MU3 Wireless Earbuds

Trade in

Trade in form:

KEF MU3 Wireless Earbuds
KEF MU3 Wireless Earbuds




Delivery & Returns

Delivery & Returns

We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.