KOSS 184383 KSC75 SportClip Ear-Clip Headphones

Soft foam earpads for open, hear-through sound; Pivoting earplates provide a better fit than most clips; Freq resp: 15Hz-25kHz; Imp: 60ohm ; Sensitivity: 101dB/mW; 4ft, straight, dual-entry cord; 3.5mm L-shaped plug; Limited lifetime warranty;