For good music or talking with friends, it's good to have headphones. The Sencor Headphones have a very favoured, very compact and discreet plug design. Their closed design will ensure great insulation against annoying ambient sound. Their cable measures 1,2 m, and it connects to both ear-pads. These Sencor SEP 120 Blue Headphones have a 3.5mm jack. With their frequency range of 20 to 20000 Hz, you can rest assured that you won't miss a single note. You can replace the plugs if necessary.