Headphones ETYMOTIC ER-4S Stereo

Weight: 28 g
Design: Intracanal
Description: Design: in-ear, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: open
Additional Information: Case included: yes; Gold-plated connectors: yes; Replaceable ear pads: yes
Plug connector: mini jack 3.5 mm
Impedance: 100 ohm
Sensitivity: 108 dB
Included: Adapter 6.3 mm
Length of cable: 1.5 m
Device type: Wired headphones
Mount type: Without attachment
Maximum playback frequency: 16000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Reinforcing
Type of acoustic design: Open
Number of drivers: 1