Headphones JBL K-319

Design: Liners
Description: Design: in-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: semi-open, functions: volume control
Additional Information: Adapter for use in an airplane, cable reel; Case included: yes; Cord made of oxygen-free copper: yes; Gold-plated connectors: yes
Plug connector: mini jack 3.5 mm
Functions: Volume control
Impedance: 32 ohm
Sensitivity: 128 dB
Length of cable: 1m
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 23000 Hz
Minimum repeatable frequency: 16 Hz
Technology: Dynamic
Type of acoustic design: Semi-open