Pioneer SE-CL21W-J-H

Product Details:

Frequency Response 10-20000 Hz
Impedance 16Ω
Maximum Input Power 75 mW
Sensitivity 100dB/mW
Driver Unit Diameter 9 mm
Plug 3.5 mm 3P mini-plug (gold plated)
Cable Length 0.8m
Accessories 2x earphone tips (S/M/L)
Extension Cord 0.7m
Weight 4 g without cord