Headphones KEF Space One

Weight: 265 g
Design: Full size
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Cable connection: one-sided; Battery type: AAA
Plug connector: mini jack 3.5 mm
Working hours: 50 h
Impedance: 32 ohm
Sensitivity: 93 dB
Design features: Microphone, neodymium magnets, detachable cable
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Active Noise Canceling ANC: There is