KEF Muo High-Fidelity Premium Portable Bluetooth Speaker, Silver Dusk | Bluetooth 5.4 aptX Adaptive | USB-C | IP67 Waterproof Rating | 24hr Playback | Home, Outdoors, & Travel

Price: £249.00
(as of Jun 11, 2026 06:18:38 UTC – Details)

Product Description

KEF Muo – a portable masterpiece

Experience high-fidelity sound on the go

Bluetooth 5.4 aptX Adaptive technology delivers sound with exceptional clarity. Music Integrity Engine (MIE) ensures all the components work in harmony to create detailed & accurate sound. Enjoy deep controlled bass from the strategically integrated racetrack bass driver & P-Flex Surround Technology. Hear sophisticated high-frequency tones & a full-bodied mid-range from the dedicated tweeter. Listen and believe.

KEF Muo – portable & powerful

Fits in your bag yet fills the room

Play all day with up to 24 hours* of playback. Fully recharge in just 2 hours, or quick charge for 15 minutes to get 3 hours* playback (*at moderate volume levels).

The Muo’s IP67 rating keeps it protected from dust, sand, & water, so it can accompany you on your travels. Muo can operate in an extreme temperature range of -20℃~45℃.

A detachable carrying strap makes it easy to carry your Muo or hang it up.

Use the Muo as a speakerphone for calls with friends, family, & colleagues.

Premium high-fidelity audio in a portable package Dedicated tweeter

Sophisticated high-frequency tones & a full-bodied mid-range ensure a clear, quality premium audio experience.

Racetrack bass driver

Delivers a level of output & deep controlled bass you would not expect in a compact speaker. Listen and believe.

P-Flex surround technology

Adapted from our award-winning subwoofers, P-Flex resists internal air pressure & allows precise cone movement for accurate, detailed bass.

Music Integrity Engine (MIE)

KEF’s suite of DSP algorithms is tuned specially for Muo & ensure all the components work in harmony to create remarkable sound.

24hrs of playback from a full charge

Fully charge your Muo in only 2hrs. 15 mins quick charge can provide 3hrs of playback.

Waterproof & dustproof protection

Ideal for outdoor use such as parties, picnics, camping, hiking, poolside, & the beach.

Take your Muo with you, wherever you go

The detachable strap makes it easy to carry your Muo or hang it up.

Fits in your bag yet fills the room

Compact yet powerful. The Muo measures 216 x 82 x 59 mm & weighs 750g.

All you need to get up & go

Muo portable bluetooth speaker. USB-C cable. Detachable strap. Quick start guide.

1 All day power

2 IP67 rating

3 Carrying strap

4 Easy portability

5 What’s in the box?

Connect to your devices easily Google Fast Pair

With a single tap, pair your Android device with your Muo & enjoy portable high-fidelity sound.

Microsoft Swift Pair

With a single tap, pair your Windows device with your Muo & enjoy portable high-fidelity sound.

USB-C connection

Simply connect your Muo to your laptop via the USB-C port, & create an immersive experience on your desktop.

KEF Connect App

Manage your Muo from a single, intuitive interface. Personalise your speaker settings & update firmware. You are in control.

Adaptable to your needs Speakerphone for calls

The built-in microphone features noise & echo cancellation give your calls clear, natural voice quality, whether you are having a business call or a catch up with friends & family.

Create high-fidelity stereo sound

Wirelessly pair two Muo speakers & enjoy your music in immersive high-fidelity stereo. Dedicated left & right channels will deliver true wireless stereo sound. Or link multiple Muo’s via Auracast* to create an even bigger soundstage (*with compatible Android devices).

Can I pair two or more Muo speakers to play the same music?

Yes, with a few button presses you can pair two Muos & create a portable stereo HiFi system with dedicated left & right channels that deliver immersive audio. For multiple Muo speakers, use Auracast (with compatible Android devices).

How do I used Muo as a bluetooth speaker for my PC or laptop?

You can create a simple wireless connection by pairing your Muo just like you would with your phone. For the best quality, we recommend using the USB-C cable for a wired connection.

What’s the difference between the new Muo & the previous version?

The new Muo features new drivers which produce clearer sound & the battery life has doubled to 24hrs (at moderate volume). Modern features such as quick charging, a built-in microphone, & IP67 waterproof rating have been added.

What does IP67 rating mean in terms of being dustproof & waterproof?

The Muo’s IP67 rating means that it is dust-tight & fully protected against the ingress of dust, & that it is protected against the effects of immersion in 1m of water for up to 30 minutes.

What heritage is KEF bringing to the Muo portable bluetooth speaker?

KEF is bringing over 60 years of high-fidelity audio expertise to the portable bluetooth speaker category. We prioritise clarity & authentic sound, which we achieve by adapting the technology from our flagship speakers.

PREMIUM AUDIO: Bluetooth 5.4 aptX Adaptive technology delivers sound with exceptional clarity. Enjoy deep controlled bass from the strategically integrated racetrack bass driver & P-Flex Surround Technology. Hear sophisticated high-frequency tones & a full-bodied mid-range from the dedicated tweeter. Listen and believe.
HIGH FIDELITY SOUND: KEF’s proprietary suite of DSP (Digital Signal Processing) algorithms, known as MIE (Music Integrity Engine), is tuned specially for Muo & ensures all the components work in harmony to create remarkable sound. Pair two Muos & experience true wireless stereo with dedicated left & right channels. Alternatively you can link multiple Muos via Auracast* to create an even bigger soundstage (*with compatible Android devices).
SPEAKERPHONE: Utilise the built-in microphone with noise & echo cancellation & use the Muo as a speakerphone for calls with friends, family, & colleagues.
EASY CONNECTIVITY: Connect to your device with Google Fast Pair or Microsoft Swift Pair. Connect to your PC or Laptop via the USB-C port. Manage your Muo from a single, intuitive interface with the KEF Connect app. Personalise your speaker settings & update firmware. You are in control.
CONVENIENT PORTABILITY: Up to 24 hours* of playback. Fully recharge in just 2 hours, or quick charge for 15 minutes to get 3 hours* playback (*at moderate volume levels). IP67 rating for protection from dust & water, ideal for the outdoors & travelling. A detachable carrying strap makes it easy to carry your Muo or hang it up. Dimensions: 216 x 82 x 59 mm & 750g.

Product summary

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