http://shopping.indiatimes.com/mobiles/ ... /p_B934195 NO COUPON REQUIRED Specifications for Quantum 555 Earphone : 71 Brand Quantum Category Handsfree Warranty 1 Year Manufacturer Warranty Connectivity Yes Type Earphone Key features High Density Neodymium Magnet (300kj/M3) provides Powerful And Clear Sound Model Frequency response 50 -23000 Hz Cable length 1.04m (48 Inch) Weight 6G (0.21 Oz) (without Cord)