Leave your iPhone 5 in its protective case, or dock it on your powered speaker system? With the CableJive dockStubz, you don't have to choose. The dockStubz has a female Lightning connector at one end that fits over your system's dock. The other end has a male Lightning connector designed to fit through the opening in virtually any iPhone case. So you can leave your iPhone 5 in its protective case and dock it with your system. An additional spacer is included to ensure the dockStubz makes a stable connection.