Sony MDREX36V/BLK EX Earbud Headphone (Black) (Discontinued by Manufacturer) Slim and Attractive Tube Packaging 9Mm Driver Provides Comfort Fit and Deep Bass Sound In-Line Volume Control Cord Adjusters 9mm EX provides comfort fit and deep bass sound In line volume control Three sizes of earbuds (s/m/l) Cord adjuster Cord Length of 3.9ft (1.2m)