Pioneer SE-CL501

Product Details:

Fully Enclosed Dynamic Inner-Ear Headphones
Impedance 24Ω
Maximum Input Power 100 mW
Output sound pressure level 100dB
Sensitivity 100dB/mW
Driver Unit Diameter 9 mm
Plug 3.5 mm 3P mini-plug (nicket plated)
Cable Length 1.2 m (Y type, OFC Litz wire)
Extension tips (S/M/L)
Weight 4 g without cord