... Description Product Information: Features:EX500SL in-ear earphone:The earplugs used in packing and ... packaging of the past, Sony earplugs are different. Ear positive use of metal materials, metal texture full ... . Ex500sl air flowing into the ear hole design in the front. The appearance design ... EX500SL have good perfoemance. Accessories:Carrying pouch, Ear adapter(s/m/l), Extention cord(0.6m ...