Urbanears Plattan Plus Folding Classic Full Size On-Ear Stereo Headphones with volume control for Apple iPod/iPhone/iPad, Dark Gray 40mm handmade driver units to deliver clear, natural audio with a wide frequency response Integrated mic and control button allow you to easily make phone calls and control music playback on compatible smart phones such as the iPhone and phones from Nokia, Blackberry, HTC and more Made for iPhone certified Adjustable headband fits virtually any head size Thick on-ear cushions provide a soft fit that will keep you listening for hours