40mm drivers tuned by KEF engineers, together with a large 20mm neodymium magnet and lightweight CCAW voice coil deliver crisp high tones, rich midrange and tight bass.
Soft, sweat resistant, padded leatherette band and ear cups make listening to music comfortable even over long journeys.Aluminium band
Fully charged, the AAA battery lasts for up to 50 hours of playtime with active cancellation turned on.
Active Noise Cancelling Headphones
|TYPE||Circumaural headphone / Around-ear headphone|
|DRIVER (HEADPHONE)||40mm with 20mm neodymium magnet and CCAW voice coil|
|SENSITIVITY||89± 3dB (ANC OFF)
93± 3dB (ANC ON)
|BATTERY TYPE||AAA battery|
|USAGE TIME||Up to 50 hours (ANC)|