TRN V20 headphones with microphone

Design: Intracanal
Description: Design: in-ear, device type: wired headphones, design features: microphone, detachable cable, straight plug, plug connector: mini jack 3.5 mm, acoustic design type: closed
Additional Information: Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Impedance: 24 ohm
Sensitivity: 108 dB
Length of cable: 1.2 m
Design features: Microphone, detachable cable, straight plug
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 40000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Reinforcing
Type of acoustic design: Closed
Number of drivers: 2