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Overview

The KEF Mu7 over-ear wireless headphones let you experience pristine high-resolution sound wherever you go, thanks to Smart Active Noise Cancellation and an ergonomic, intuitive design. Enjoy easy touch controls and up to 40 hours of use on a single charge for continuous listening comfort.
  • Over-ear wireless headphones for immersive listening
  • Up to 40 hours of battery life with Bluetooth and ANC enabled
This description was generated by AI and reviewed for accuracy.
Open Box

OPEN BOX -KEF Mu7 Wireless Over-Ear Noise-cancelling Headphones - Charcoal Grey (MU7) - BRAND NEW

Model: MU7
Web Code: 19873505
Sold and shipped by | 3.5 seller rating (20 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • Over-ear wireless headphones designed for travel, commuting, and everyday use
  • Smart Active Noise Cancellation monitors your surroundings and eliminates external noise
  • Ergonomic design delivers long-wear comfort plus up to 40 hours of playtime
  • Touch controls provide effortless track, call, and volume management
Audio Performance & Sound Quality
  • Delivers pristine, accurate, high-resolution sound on the go
  • Qualcomm aptX HD enables high-resolution audio up to 24bit/48kHz
Noise Control
  • Smart Active Noise Cancellation continuously monitors your environment and blocks external noise
Fit, Comfort & Design
  • Ergonomic design provides comfort and fit for long listening sessions
Battery Life & Charging
  • Up to 40 hours of use at full charge with Bluetooth and ANC enabled
  • Fast charging gives 8 hours of use from a 15-minute charge
Calls & Microphones
  • Clear Voice Capture (cVc) technology delivers clear calls no matter your location
Connectivity & Smart Features
  • Bluetooth 5.1 delivers exceptionally stable wireless connections with iOS and Android devices
  • Control music and calls with intuitive touch controls for swipes and taps
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Alberta
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.