sentences:  The body of the controller contains slots on the underside, opened via a button at the top of the controller; the function of the slots was never officially clarified, although third-party gaming accessory manufacturer Nyko released a clip which holds the remote to the classic controller.In addition to a grip shell, the clip contains storage for the controller's three foot cable.While the only color available for the Classic Controller in most markets was white, a limited edition teal and gray version was released in tandem with "Monster Hunter G" in Japan in 2009, and in 2010, "Sonic Colors" was bundled with a blue version in Australia.