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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
KEF Mu7 Wireless HeadphonesEvery note. Every word. Every detail. Mu7 Music on the go, without missing a beat the Mu7 makes that mission manifest. Flowing, sculptural forms meet pure sound in high resolution: headphones which walk the walk, wherever youre headed. Sound Pure. Accurate. High resolution. Mu7 Noise Cancelling Over ear Wireless Headphones are expertly engineered to deliver pristine, pure and accurate sound. Acoustics are custom tuned by our engineers for consistent
Every note. Every word. Every detail.
Mu7
Music on the go, without missing a beat – the Mu7 makes that mission manifest. Flowing, sculptural forms meet pure sound in high resolution: headphones which walk the walk, wherever you’re headed.
Sound
Pure. Accurate. High-resolution.
Mu7 Noise Cancelling Over-ear Wireless Headphones are expertly engineered to deliver pristine, pure and accurate sound. Acoustics are custom tuned by our engineers for consistent voicing on the move, allowing you to experience every note, every word, every detail in glorious high resolution.
Every musical detail, revealed
Every nuance and subtlety of a recording is revealed by the expertly tuned 40mm full range dynamic driver in each of the curvaceous closed back earcups.
Hear what you love
Qualcomm’s aptX HD technology delivers up to 24bit/ 48kHz for a truly high-resolution listening experience.
Wireless or wired
3.5mm audio connection for uncompressed high-resolution playback from compatible phones and dedicated headphone DAC/amplifiers.
Comfort & Ease
Designed for comfort and performance
Mu7’s ergonomic design provides the highest level of comfort. The memory foam ear cushions mould to the shape of your head, while the clamping force of the headband creates an acoustic seal without putting too much pressure on your ears.
Complete, intuitive control
The capacitive touchpad on the right earcup allows you to answer calls, skip tracks, adjust the volume, activate Voice Assistant and more, through a series of intuitive taps and swipes.
All day, any way
All-day listening
A high-capacity, quick-charge battery ensures that Mu7 headphones stay the distance for up to 40-hour use even with Bluetooth and Smart Active Noise Cancellation engaged. They also benefit from a fast-charging feature that delivers 8 hours of use from only 15 minutes of charging.
Smart Active Noise Cancellation
Smart Active Noise Cancellation perfectly tunes the listening experience to your surrounding by using multiple filters to capture environmental noise and cancel different frequencies.
Design
Design by Ross Lovegrove
Mu7 is pure and clean, a perfect reflection of the headphone’s sound. A choice of Silver Grey or Charcoal Grey finishes complete a strikingly different way to listen on the go.
The sound & design journey continues
Ross Lovegrove is renowned for his innovative approach and flowing, sculptural forms; designs that embrace both beauty and technological ingenuity, which perfectly complement KEF’s obsession with pure, accurate sound.
Design by Ross Lovegrove
Ross Lovegrove is much more than a designer – rather, he is a visionary informed as much by technology, sculpture and art as by the logic and beauty of nature. His intelligent, organic forms have been influential in leading a new aesthetic expression across everything from cameras to cars to trains, aviation and architecture.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Sturdy rubber ball. Noise maker could be improved
Color: Red
I would have given it five stars because of how much, my dog loved it in the beginning.
And shut us up holds true as a sturdy rubber ball. My only complaint is at with one of my dogs being a heavy chewer, she was able to bust the noise making part. The ball never broke open or anything. It just no longer makes noise. You can hear the piece rattling on the inside. The ball itself is still solid tho
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Reviewed in the United States on March 6, 2026
★★★★★ 1
POOR QUALITY WHILE OVER PRICED
Color: Brown
Like so many others said, the sound box in this ball is faulty. lasted ONLY for 30seconds. My dog loves the giggle ball I purchased prior so I knew she would like this as well. Well, she did, for that whole 30 seconds. Both of us were so disappointed we could not further our play. Plus this ball was so much smaller than expected for the cost. I would not have minded the cost had this ball been on the ball! Don't purchase this item. Buy the giggle ball instead if you haven't already.
UPDATE...
Ran across this message at a later date and I would like to thank the sellers at Mewlmart for their response and showing the best business practices as stated in their response below.
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We sincerely apologize for any inconvenience regarding your order and would like to offer you a full refund for your purchase.
If you would like a full refund: please reply 'Full refund'.
We hope that you give us another chance. Thank you very much.
Best regards,
Mewlmart
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Only thing is I wish I had seen their message earlier, as I believe the window of opportunity for a refund may no longer be applicable. But who knows, they may reach out and still honor it when they review this review. Will update if that happens as it is worth mentioning the extra mile they may take. I am sure I would just then turn around and buy another product from them, giving them another try:)
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Reviewed in the United States on January 2, 2024
★★★★★ 5
Brody loves the Owl ball
Color: Brown, Color: Brown
My dog loves this ball! He destroys every toy! He loves balls but he destroys all of them. He loves Owl ball! It’s challenging for him to pick up & loves the sound. Best toy he has! Keeps him entertained & he can’t destroy it!!
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Great toy
Color: Red
Indestructible by my Boxers
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Reviewed in the United States on March 21, 2026
★★★★★ 2
Not for aggressive chewers
States it's for aggressive chewers, lasted 48 hours. She did enjoy it, but it was short lived.
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Reviewed in the United States on March 29, 2026