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215-997-4300 927 Bethlehem Pk. Colmar, PA
The Best TV Shop Near Doylestown, PA

Charcoal Grey Mu3

Kef SP4028HA

Available in 2 Color(s)

Silver Grey
SP4028GA
Charcoal Grey
SP4028HA

Quick Specs

  • Type: Headphones
 
Sound by KEF. Design by Ross Lovegrove.

KEF s Mu3 Noise Cancelling True Wireless Earphones are engineered to deliver pure, accurate sound everywhere. Designed in collaboration with visionary designer Ross Lovegrove, the Mu3s deliver exceptional sound on the move while being comfortable and elegant.

The sound & design journey continues

Mu3 is the new chapter in the sound and design journey of KEF and Ross Lovegrove. Renowned for his innovative approach and flowing, sculptural forms, Lovegrove and KEF have already created the Muon and Muo . Mu3 defines technology as art; a design that complements KEF s obsession with pure, accurate sound.

Model Mu3
Speaker Drivers 8.2mm
Frequency Range 20-20000Hz
Sensitivity 104dB/1mW at 1KHz (1KHz 1mW)
Impedance 16
Bluetooth Frequency 2.402GHz-2.48GHz
Bluetooth Power 13dBm
Max Power Output 5mW
Bluetooth 5.0
Codec SBC, AAC
Bluetooth Range 10m
Li-Ion Rechargeable Battery 55mAh (earbud)/ 500mAh (charging case)
Battery Play Time (Earbud) 9 hrs (BT + ANC on)
Battery Play Time (Charging Case) 15 hrs
Fast Charging for 5 mins 1 hr battery play time
Dimension (H x W x D) 24.5 x 17.5 x 26.3 mm (earbud) 33.5 x 62 x 52 mm (charging case)
Weight 5.8 g (earbud) 46.8 g (charging case)
Power Input DC 5V 600mA

Quick Specs


  • Appearance

  • Type: Headphones

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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