Sennheiser IE 40 Pro

Weight: 18 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: L-shaped plug, plug connector: mini jack 3.5 mm, type of acoustic design: closed
Additional Information: Isolation from external noise: 26 dB; Case included: yes
Plug connector: mini jack 3.5 mm
Harmonic coefficient: 0.1 %
Impedance: 20 ohm
Length of cable: 1.3 m
Design features: L-shaped plug
Device type: Wired headphones
Mount type: Ear mount
Maximum playback frequency: 18000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Type of acoustic design: Closed
Sensitivity options: DB/V