• Noise-isolating in-ear stereo earbuds;• Soft memory-foam earpads create the perfect custom fit & enhance bass & treble clarity;• Frequency response performance delivers the full Koss(R) high-fidelity sound;• Freq resp: 10Hz-20kHz;• Imp: 16ohm ;• Sensitivity: 112dB SPL;• 4ft cord with 3.5mm plug;• Green;
HEIGHT X LENGTH X WIDTH: 7 X 1.06 X 2.69
WARRANTY: LIFETIME
RETURNABLE: Yes