Sony in ear headphones assures you with supreme quality music. This pair of Sony earphones will let you experience the real essence of music.This pair of Sony MDR E9LP In Ear Headphones has a dynamic driver with Neodymium magnets and is equipped with an ergonomic design that delivers optimum performances. The 13.5mm driver of the Sony in ear headphones provides amplified sound quality with powerful bass. These features combine to offer an unmatched experience of listening to music. Ideal for dynamic use, these headphones feature a soft cable for tangle free storage and makes it easy to fold. These Sony earphones will be the right accessory to experience music that can be blissful. Key Features Open-air design 13.5mm neodymium drivers 16 Ohms Impedance 18Hz – 22kHz frequency Supreme Sound Quality Sony is a trusted brand for precise, clear, and pleasing sound quality with a thumping bass. This pair of Sony headphones will make music sound soothing to your ears and release you from stress. With small, efficient drivers, these headphones deliver a perfect sound that lets you enjoy outstanding sound quality even at lower volume settings. For Music Lovers Ultra lightweight and ergonomically designed, this pair of Sony wired in ear headphones feature an open air design. It works with 16 Ohms impedance and 18Hz to 22KHz frequency range that brings in clarity in every beat. It includes two extra earbuds for a more secure and customized fit. If you are a music buff, then this pair of Sony earphones incorporated with efficient speakers is a must have accessory in your handbag or pocket. It does not hurt or create any irritation even after prolonged use.