Sennheiser MX 85 Sport II

The Sennheiser MX 85 Sport II are uniquely-designed stereo earphones featuring Neodymium magnets for detailed sound production.  The earphones feature Sennheiser's Twist-to-fit system and come with an ear adapter set complete with three sizes of twist-to-fit rings.  They are also sweat and water resistant and are washable under running water making it possible to use them during water activities.  The MX 85 Sport II are ruggededly designed for durability and they are lightweight at only 9 grams.  They are optimized for most portable media devices and come with a cable clip and carrying pouch.  The main differences between this model and the MX 80 Sport II earphones are the speaker systems they utilize and that this model is designed with Sennheiser's Twist-to-fit system to secure the earphones while the MX 80 Sport II earphones fit in the ear like standard earbuds.