Philips SHL3105WT DJ On-Ear Headphones Universal Headset Function Foldable - White Adjustable ear shells and headband fits the shape of any head.  Soft 85mm diameter cushions for extended comfort.  Wide, lightweight headband with EVA foam for comfortable fit. Microphone Capabilities With Phone Answering. 1.2m cable for freedom of music enjoyment on the go.  Tested with 10,000 cable bends for assured durability.  Earpieces swivel 165 for monitoring and added flexibility. 1500mW power handling: no distortion even at high volume. 40mm neodymium speaker driversfor impressive & punchy bass.Closed-back system blocks out ambient noise. Flat foldable for easy storage on the go.