Amazon.com : https://www.amazon.com/gp/product/B00FAKMTSG?tag=eatingwelldia-20
PIONEER Fully Enclosed Dynamic Headphones SEMJ512GW Turquoise White
Product Description :
Type Fully Enclosed Dynamic Headphones
Frequency Response 11 - 24000 Hz Impedance 32 O
Sensitivity 103 dB Driver Unit Diameter 40 mm
Plug 35 mm stereo mini-plug gold plated
Cable Length 12 m