About this item Supports volume up, volume down, play/pause, change the song, and answer/end calls. Connector: USB-C (Type-C) to 2.5mm Male (the 2.5mm end jack features a Twist-to-Lock connector design). Cable Diameter: 3mm, color: Gray, length: 4.3ft/1.3m, cable material: the inside cable is OFC wire, and the outside cable is Tangle-Free Nylon Braided cord. The 2.5mm end of this replacement cable is compatible with HD4.40 / HD4.40 BT / HD4.50 / HD4.50 BTNC / HD4.30i / HD4.30G / HD400S Headphones. The USB-C end and the remote volume control mic are compatible with iPhone 17 / 17 Pro / 17 Pro Max, iPhone Air, iPhone 16/16 Pro/16 Plus/16 Pro Max, iPhone 15/15 Plus/15 Pro, and iPad 10th/9th Generation/Pro/Air/mini. Package includes: 1 replacement cable (headphones not included). Dimensions: 1.18 x 0.79 x 3.94 inches.