Sony wired earphones heavy bass model Canal type red R MDR-XB55 MDR-XB55

"Bass Booster" that conveys the groove of deep bass to its fullest. Compact/high sensitivity 12mm driver unit Comfortable and easy to wear Serration cable that does not get tangled easily Comes with a carrying pouch for easy portability High magnetic force neodymium magnet Hybrid earpieces improve fit and sound quality Accessories: Clip, carrying pouch, hybrid earpiece SS, S, M, L (2 each), warranty card