IPE73W General Spec Color white Plug & Interface 3.5mm jack to 3.5mm jack (male to male) Function conversion function， extension function Cable Length approx.1.0 meter Compatibility Apple iPhone 4G/3G/3GS Features Used to connect your iPhone to any audio player with 3.5mm jack. Easy to plug and play. Package Details Weight: 19.26 g Size: 11.5*6.5*1 cm Package Includes 1 × 3.5mm Jack to 3.5mm Jack Audio Extension Cable