About this item Collapsible Feature: Take your wired headphones wherever you go. Just fold them up, twist up the cord, and be on your merry way Hands-free Talking and Volume Control: The built-in mic,remote and volume control lets you pick up calls and skip between tracks without missing a beat Adjustable Hinge: The adjustable headband gives your headphones some impressive flexibility so they can adapt to the shape of your head for a perfect fit Noise Isolation: full-sized, on-ear construction isolates from outside noise so you can hear the deep bass, and crisp mids and highs of your upcoming track Widely Compatible: with a flexible and durable 59 inches braided cord and sturdy 3. 5mm stereo Plug. Will not kink, twist or break under normal use. Use with all your favorite devices like cellphones, laptop, computer, Chromebook, MP3, MP4 and other Audio devices Note: the volume control buttons cannot be used on a PC. If you need to use the microphone on a computer, an additional adapter will be required › See more product details