8bitdo Ultimate Mobile Gaming Controller for Xbox Black

Officially licensed by Xbox Bluetooth connection. Supports Xbox Cloud Gaming. Officially supported by Apple Compatible with Apple and Android devices. Ultimate Mobile Gaming Inherited from the design of 8BitDo's flagship Ultimate series, with enhanced grip and premium Build quality for everyday mobile gaming. Hall Effect Joysticks/Triggers Upgraded. Robust and long-lasting. Offering higher precision and sensitivity. Stretchable Fit Easily fits most mobile device sizes, with a smooth and secure telescopic stretching mechanism for easy clipping. Stretchable design fits most phones (100170mm in length).