Volume & Phone call controller
Specification :
(Earphone) Type : In Ear, Dynamic Driver Units : Ø8.8 mm
Impedance : 16 Ω
Sensitivity : 92 dB/mW Max.
Input Power : 40 mW
Frequency Response : 20 - 20,000 Hz
Cord Length : 1.2 m
Plug : 3.5 mm stereo gold-plated plug
Weight: 2.8g (Without Cable)