Sony Wired Earphones Heavy Bass Model MDR-XB55: In-Ear Type Blue MDR-XB55 L

Equipped with a bass booster that directly transmits the groove feeling, it realizes powerful deep bass sound. "Bass booster" that transmits the groove feeling of deep bass to the fullest. Small/high sensitivity 12mm driver unit Comfortable fit that does not fall off easily Tangle-resistant serrated cable Comes with a carrying pouch for easy portability.