Sony MDR-NC33

Design: Intracanal
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: Battery type: AAA; Case included: yes; Number of batteries: 1; Gold-plated connectors: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Working hours: 100 h
Impedance: 16 ohm
Included: Airplane adapter
Length of cable: 1.5 m
Design features: Neodymium magnets
Device type: Wired headphones
Mount type: Without attachment
Max power: 50 mW
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 10 Hz
Technology: Dynamic
Membrane diameter: 13.5mm
Type of acoustic design: Closed
Active Noise Canceling ANC: There is
Number of drivers: 1