Altec Lansing MZX206W MUZX Headphones with Mic and Call Function, White Driver : 10mm Freq. Response: 20 Hz 20 kHz Connection: 3.5mm Cloth Cable Length 1.2m with moisture and friction resistant coating Mic with call answer/end Driver : 10mm Freq. Response: 20 Hz  20 kHz Connection: 3.5mm Cloth Cable Length 1.2m w/ moisture and friction resistant coating Mic with call answer/end