Sony XBA-2IP 2-Driver In-Ear Headphones with iPod/iPhone Remote, 4-25,000 Hz Frequency Response, 12 ohms Impedance

Sony XBA-2IP 2-Driver In-Ear Headphones masterfully mix a micro-sized full range driver with an additional woofer to add a rich layer of depth and soul to every track. Get super smooth frequency response, thanks to the double layer design that encloses a special magnesium inner housing inside an ABS outer housing made for suppressing unwanted vibrations. Keep ambient noise at bay, thanks to a naturally noise blocking design that lets you listen for longer after you've found just the right fit from the 7 included ear cushion options. Forget constantly fussing with your iPod, iPad or iPhone to switch tracks, make or take a call, or simply adjust the volume - an in-line remote with built-in mic makes everything a snap.