Sennheiser HD 25-1-II

Weight: 140 g
Design: Invoices
Description: Design: on-ear, device type: wired headphones, design features: neodymium magnets, detachable cable, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Cable connection: one-sided; Contact pressure: 2.5 N; Case included: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.3 %
Impedance: 70 ohm
Sensitivity: 120 dB
Included: Adapter 6.3 mm
Length of cable: 2 m
Design features: Neodymium magnets, detachable cable
Device type: Wired headphones
Mount type: Headband
Max power: 200 mW
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 16 Hz
Technology: Dynamic
Type of acoustic design: Closed
Sensitivity options: DB/mW