Sennheiser HDC 55

Weight: 115 g
Design: Invoices
Description: Design: on-ear, device type: wired headphones, acoustic design type: open
Harmonic coefficient: 1 %
Impedance: 270 ohm
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Type of acoustic design: Open