Sennheiser HD 270

Weight: 220 g
Design: Full size
Description: Design: full-size, device type: wired headphones, design features: neodymium magnets, detachable cable, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Special proprietary damping system.; Cable connection: one-sided; Contact pressure: 5 N; Oxygen-free copper cord: yes
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.2 %
Impedance: 64 ohm
Sensitivity: 106 dB
Included: Adapter 6.3 mm
Length of cable: 3m
Design features: Neodymium magnets, detachable cable
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 12 Hz
Technology: Dynamic
Type of acoustic design: Closed