Sony MDR-NC50

Weight: 290 g
Design: Invoices
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; Case included: yes; Number of batteries: 1
Plug connector: mini jack 3.5 mm
Impedance: 40 ohm
Sensitivity: 102 dB
Length of cable: 1.5 m
Design features: Neodymium magnets, detachable cable, foldable design
Device type: Wired headphones
Mount type: Headband
Max power: 100 mW
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 14 Hz
Technology: Dynamic
Membrane diameter: 40 mm
Type of acoustic design: Closed
Active Noise Canceling ANC: There is