Fuel your next workout with the MDRAS200B active sports headphones. Boasting a lightweight and water-resistant design, these headphones make it easy to add a heart-pumping soundtrack to whatever activity you may be doing. Your music will sound great thanks to 13.5mm high-sensitivity driver units, while the unique loop hanger fits comfortably over your ear so you can play hard without your headphones falling out. There's also a handy cord clip for unfettered activity.