Headphones JBL K-311

Design: Liners
Description: Design: in-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: semi-open
Additional Information: Oxygen-free copper cord: yes
Plug connector: mini jack 3.5 mm
Impedance: 32 ohm
Sensitivity: 125 dB
Length of cable: 1m
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 20500 Hz
Minimum repeatable frequency: 18 Hz
Technology: Dynamic
Type of acoustic design: Semi-open