J09 Newest Inner Ear Plastic Earphone Suitable for MP3 / ... size ,large size ,Middl size and small size .For the color ,black ,white,transparent white ,grey ,transparent grey ... ,different jack can decide to work with the player ,the following are different jack for reference Color Requirements ... our factory will rework,replacement or damage the defective items and make the new ones . Reterun:1:Before ...