Headphones Koss I40

Weight: 57 g
Design: Invoices
Description: Design: on-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: open, functions: volume control
Additional Information: Distortion 0.3%; there are similar models in blue, red, purple and green colors
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.3 %
Functions: Volume control
Impedance: 32 ohm
Sensitivity: 95 dB
Included: Adapter 6.3 mm
Length of cable: 1.2 m
Device type: Wired headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 40 Hz
Type of acoustic design: Open