Sony MDR-EX81SL

Weight: 13 g
Design: Liners
Description: Design: in-ear, device type: wired headphones, design features: L-shaped plug, neodymium magnets, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Case included: yes; Extension cable included; Cord made of oxygen-free copper: yes; Gold-plated connectors: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Impedance: 16 ohm
Sensitivity: 100 dB
Length of cable: 0.5 m
Design features: L-plug, neodymium magnets
Device type: Wired headphones
Mount type: Ear mount
Maximum playback frequency: 23000 Hz
Minimum repeatable frequency: 5 Hz
Technology: Dynamic
Membrane diameter: 9 mm
Type of acoustic design: Closed