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Category: Earphones

KEF Mu3 Noise Cancelling True Wireless Earphones (Charcoal Grey)

Key Features

  • True wireless in-ear earphones with active noise cancellation (ANC) — helps reduce ambient noise for clearer listening or calls.

  • 8.2 mm full-range dynamic drivers, tuned by KEF for a balanced sound signature: clear mids, controlled bass, and smooth highs.

  • Bluetooth 5.0 for stable wireless connection with smartphones, tablets, laptops — compatible with both Android and iOS.

  • Battery life: ~ 9 hours per charge (with ANC on), and up to ~ 24 hours total with the charging case.

  • Fast charging: about 5 minutes charging gives roughly 1 hour of playback — handy when you’re in a hurry.

  • Lightweight and ergonomic — comfortable for long listening sessions; comes with multiple ear tip sizes for secure fit and isolation.

  • IPX5 splash resistance — resilient to sweat and light rain, suitable for workouts or outdoor use.

  • Compact charging case — easy to carry, offers additional charges when you’re away from power.

  • Intuitive button controls — manage playback, calls, ANC toggle, and volume directly from the earbuds.

Description

KEF Mu3 – Noise Cancelling True Wireless Earphones (Charcoal Grey)

High-Fidelity 8.2 mm Dynamic Drivers
Tuned by KEF’s acoustic engineers, the Mu3 delivers balanced, detailed, and natural sound with excellent clarity.

Active Noise Cancellation + Ambient Mode
Enjoy immersive listening with powerful ANC, or activate Ambient Mode to stay aware of your surroundings instantly.

Bluetooth 5.0 with Ultra-Stable Connection
Both earbuds receive the signal simultaneously for better stability, improved latency, and seamless device pairing.

Long Battery Life & Fast Charge
Get up to 24 hours of total playback (9 hours from earbuds + 15 hours from case). A quick 5-minute charge delivers 1 hour of use.

IPX5 Water Resistance
Splash-proof rating makes them ideal for workouts and daily outdoor use.

Comfortable & Secure Fit
Comes with multiple ear-tip sizes ensuring an ergonomic and stable fit for long listening sessions.

Designer Aesthetic by Ross Lovegrove
Premium sculpted design combining style, comfort, and functionality for a luxury TWS experience.

 

Specification Details
Brand KEF
Model Mu3
Product Type Noise Cancelling True Wireless Earphones
Colour Charcoal Grey
Driver 8.2 mm Full-Range Dynamic Driver
Noise Cancellation Active Noise Cancellation (ANC)
Wireless Connectivity Bluetooth 5.0
Codec Support SBC, AAC
Frequency Response 20 Hz – 20,000 Hz
Battery Life (Earbuds) Up to 9 Hours
Battery Life (With Case) Up to 24 Hours Total
Charging Port USB-C Fast Charging
Controls Touch Controls for Playback & Calls
Microphones Clear Voice Call Mics with Environmental Noise Reduction
Water Resistance IPX5 (Splash & Sweat Resistant)
Weight Earbuds: 5.8 g Each • Case: 46 g
Included Accessories Charging Case, USB-C Cable, Ear Tips (Multiple Sizes), User Manual
Designer Ross Lovegrove
Warranty 1 Year Manufacturer Warranty

 

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