http://www.flipkart.com/sony-mdr-zx300-headphone/p/itmdy3fgnmpfgzqr? PRICE COMPARISON 1399 + 50 @ http://www.shopclues.com/sony-mdr-zx300-stereo-headphone-headset-pc-mp3-walkman-ipod-etc.html? 1385 @ http://www.gadgetsguru.com/sony-mdr-zx300-n-headset-lowest-price-spec-cheap-sale-india-12785.aspx 1415 @ http://www.homeshop18.com/sony-mdr-...omputer-peripherals/product:30370028/cid:3270 KEY FEATURES Wired On-the-ear Headphone Supra-aural Closed Headphone Over-the-head Design 1000 mW of Max Power Input 30 mm Headphone Driver Units Neodymium Magnet 10 Hz - 24000 Hz Headphone Frequency Response