Pink wired earphones with a 10mm driver and 16Ω impedance. This item was a prize in a Village Vanguard lucky bag, but I'm selling it because I don't use it. - Model Name: Pierre Nakano Model - Brand Name: Hi-Unit - Impedance: 16Ω - Driver Size: 10mm - Frequency Response: 20Hz - 20kHz - Cable Length: 1.2m - Color: Pink Thank you for looking.