Sony MDR-NC11

Design: Intracanal
Description: Design: in-ear, device type: wired headphones, Active Noise Cancellation ANC, design features: L-shaped plug, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Reduce external noise by 80%.; Battery type: AAA; Extension cable included; Number of batteries: 1; Gold-plated connectors: yes
Plug connector: mini jack 3.5 mm
Impedance: 20 ohm
Sensitivity: 102 dB
Length of cable: 0.8 m
Design features: L-shaped plug
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 10 Hz
Technology: Dynamic
Membrane diameter: 9 mm
Type of acoustic design: Closed
Active Noise Canceling ANC: There is