About this item Replacement audio upgrade cable compatible with various headphone models. Length: 1.5 meters (approximately 4.9 feet), Connector: 3.5mm Male & 6.35mm adapter to 2.5mm Male (comes with the lock similar to the original cable), the 3.5mm jack fits phones with thicker cases. Cable diameter: 4mm, cable material: the inside cable is OFC Copper wire. Package includes: 1 replacement cable (headphones not included). Dimensions: 3.94 x 0.79 x 0.39 inches.