KEF Mu7 Noise-Cancelling True-Wireless Headphone

The KEF Mu7 are state-of-the-art wireless over-ear headphones that impress with their unique and attractive design, true hi-fi sound, and user-friendly touch controls. Thanks to intelligent active noise cancellation (Smart ANC), they ensure pleasant quiet even in noisy environments like airplane cabins, allowing users to focus on what matters most—whether that's relaxing with music or enjoying a movie.

Clear Voice Capture (CVC) technology ensures the highest voice quality during phone calls. The KEF Mu7 also offers first-class comfort, enhanced by soft memory foam ear cushions and a padded headband. The sturdy metal components made of genuine aluminum guarantee a long service life, ensuring these headphones will last for years to come.

The KEF Mu7 was designed by renowned designer Ross Lovegrove, who is also responsible for KEF's exclusive Muon speakers. His innovative approach is evident in the combination of ergonomic form and aesthetic elegance, making the Mu7 a standout product not only technically but also visually.

Wireless music for several days and advanced Bluetooth technology

The KEF Mu7 boasts an impressive battery life of up to 40 hours with noise cancellation enabled. If the battery runs out, the headphones can be used again using the included mini-jack cable. The battery can be fully recharged in just two hours. A quick charge of just 15 minutes provides eight hours of playback time, so users can listen to music almost anywhere.

Additionally, the headphones can be powered and charged directly from your computer using the included mini-jack cable or via the USB-C port, ensuring flexible usage. Bluetooth aptX HD and AAC ensure first-class wireless audio transmission for both Android and iOS devices. Low-latency Bluetooth technology ensures that movies and videos play in sync with the audio, without any lag.

In addition to the headphones themselves, the KEF Mu7 comes with a high-quality carrying case, a charging cable, an airplane adapter and a mini-jack cable, so you can use it anytime, anywhere.

Carefree on the go thanks to intelligent active noise cancellation (Smart ANC)

The KEF Mu7's ear cushions are made of high-quality synthetic leather and completely surround the ears. This passively reduces ambient noise. Intelligent Active Noise Cancellation (Smart ANC) further analyzes the environment and automatically adjusts the settings to ensure optimal sound quality.

When commuting on the train, for example, the system detects ambient noise and reduces it accordingly. In the office, the ANC technology automatically adjusts to the new conditions to provide a pleasant listening experience without the need for constant manual adjustments. Thus, the KEF Mu7 offers personalized and optimized noise cancellation at all times, perfectly adapting to the user's everyday life.

With the KEF Mu7, customers receive a pair of headphones that combine excellent sound, modern design, and innovative technology. Whether for music lovers, frequent travelers, or demanding users – these over-ear headphones represent a perfect combination of comfort, quality, and functionality.

TECHNICAL DATA

headphone type

• over-ear

Acoustics & Sound

• Active Noise Cancellation (ANC): Yes
• Frequency range: 20-20,000 Hz
• Acoustic construction: Closed
• Driver type/size: 40 mm - Dynamic Driver

connectivity

• Bluetooth version: 5.1 (aptX, aptX HD, AAC, SBC)
• Playback via USB: No

Smart Features

• Transparency mode: Yes
• App support: Yes
• Touch controls: Touch operation

Battery & runtime

• Charging time: 2 hours (full charge)
• Fast charging: 15 minutes for 8 hours of playtime
• Max. battery life: 40 hours (with ANC)

Design & Dimensions

• Color: Silver Gray, Charcoal Gray
• Weight: 0.31 kg
• Width: 15.3 cm
• Height: 19.9 cm
• Depth: 8.9 cm

Packaging

• Height: 27 cm
• Length: 23.5 cm
• Width: 8.5 cm
• Weight: 0.98 kg

General characteristics

• Over-ear headphones with Smart ANC
• Up to 40 hours of battery life (ANC active)
• Easy activation of voice assistants (Google Assistant, Alexa, Siri)
• Clear Voice Capture (cVc) for clear voice quality
• Low-latency Bluetooth for lag-free audio
• Leatherette ear pads
• Swiveling ear cups for easy transport

Included accessories

• Carrying case
• USB-C charging cable
• Audio cable (3.5 mm mini jack)
• Airplane adapter

design

• Designed by Ross Lovegrove