Sennheiser PX 200 II On-Ear Headphone (Black)@1999 MRP 5999 http://www.amazon.in/gp/product/B000089GN4 Features Closed design - blocks outside noise Single-sided cable for convenient handling Integrated volume control for enhanced usability and convenience Steel-reinforced headband for high durability Fold and flip - registered design allows the ear cups to be turned 90 degree and the headphones folded towards the headband (headphones will lock in open and closed positions)