【Item Condition】 ・Used item, with some scratches and dirt, but there are no issues with functionality. (Functionality confirmed.) ・Lightly cleaned. ・Please check the images for the item's condition. ・If you have any questions or need additional photos, please feel free to comment. 【Included Items】 ・All items shown in the images are included. ・No original box, but will be carefully packaged for delivery. 【Warranty】 ・No manufacturer's warranty. "Sony Closed-Back In-Ear Receiver Blue MDR-XB55 (1 piece)" SONY Model Number: MDR-XB55(L) Color: Blue By increasing the airtightness from the driver unit to the eardrum, and optimizing the movement of the low-frequency diaphragm with a duct on the housing, the overwhelming bass is captured with accurate rhythm, directly conveying the groove of the deep bass. The independently developed 12mm driver achieves the same dome area as a 16mm driver unit. Series Name: EXTRA BASS (Sony) Representative Color: Blue #SONY #MDR-XB55(L) #Smartphone/Home Appliances/Cameras #Audio Equipment #Sony #SONY #Earphones #Wired Earphones #Deep Bass #MDRXB55 #Used Appliances #Music Lovers #Commuting/School