Because The Ipad Pro Does Not Offer A Headphone Jack Nor A Lightning Port, The Apple Usb Type-C To 3.5Mm Headphone Jack Adapter Provides You With A Convenient Solution For Connecting Wired Audio Devices Such As Headphones And Powered Speakers To Your Ipad Pro Or Usb Type-C Mac Laptop. The Cable Is Terminated With A Usb Type-C Male Connector At One End And A 3.5Mm Trs Stereo Female Connector At The Other.