KEF Mu3 Specifications, Tests and Review

Headphone type
In-ear
Connectivity
Wireless
Frequency Response
20 - 20000 Hz
Sensitivity
104 dB/mW
Impedance
16 Ohm
DESIGN AND DIMENSIONS KEF Mu3
Product Type True wireless earphones - Bluetooth - wireless
Dimensions & Weight Details Earbud: 1.75 cm x 2.63 cm x 2.45 cm / 5.8 g
Charging case: 6.2 cm x 5.2 cm x 3.35 cm / 46.8 g
Colour Silver grey
Protection Splashproof
Recommended Use Portable electronics
Bluetooth Range (Operating Distance) 10 m
SOUND QUALITY KEF Mu3
Headphones Form Factor In-ear
Connectivity Technology Wireless
Wireless Technology Bluetooth
Bluetooth Version Bluetooth 5.0
Bluetooth Audio Codec SBC, AAC
Active Noise Cancelling Yes
Sound Output Mode Stereo
Frequency Response 20 - 20000 Hz
Max Input Power 5 mW
Sensitivity 104 dB/mW
Impedance 16 Ohm
Diaphragm 8.2 mm
MICROPHONE KEF Mu3
Form Factor Built-in
REMOTE CONTROL KEF Mu3
Controls Multiple function button
BATTERY AND CHARGING KEF Mu3
Battery Type Headphone battery rechargeable - Lithium Ion
Battery Capacity 50 mAh
Battery Life 9 hour(s)
Battery Life Details Continuous playback (noise cancelling ON): up to 9 hours
Continuous playback (with included charging case): up to 24 hours
Included Qty 2
OTHERS KEF Mu3
Included Accessories 4 pairs of silicone ear tips, USB-C charging cable, charging case (350 mAh)
Compliant Standards IPX5

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