This cable allows you to connect your Beats Solo Pro headphones to 3.5 mm audio ports. It can also connect your iOS or iPadOS device to 3.5 mm audio ports. Lightning connector with Beats Solo Pro Connect your Beats Solo Pro headphones to the 3.5 mm audio port on an aeroplane, iPhone, iPad, Mac or other device. Lightning connector with iPhone or iPad Connect the Lightning port on your iOS or iPadOS device to the 3.5 mm audio port in your car, boom box, speaker, Beats Solo3, Beats Studio3 or other device.