Headphones Koss UR20

Design: Full size
Description: Design: full-size, device type: wired headphones, design features: neodymium magnets, straight plug, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Cable connection: one-sided; frequency response from 30 Hz to 20 kHz
Plug connector: mini jack 3.5 mm
Impedance: 32 ohm
Sensitivity: 97 dB
Included: Adapter 6.3 mm
Length of cable: 2.4 m
Design features: Neodymium magnets, straight plug
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 30 Hz
Technology: Dynamic
Type of acoustic design: Closed
Sensitivity options: DB/mW