If you're planning on traveling over the holidays, consider turning your smartphone into a portable gaming handheld with a controller case like the PowerA MOGA XP7-X Plus, which is down to just $50 (normally $100) at Amazon ahead of Black Friday.

The PowerA MOGA XP7-X Plus is officially licensed by Xbox and features all the usual inputs you'd expect from a standard controller or handheld system, including two thumbsticks, face buttons, triggers, and a D-pad. It supports Android and iPhones up to 7.13 inches long in handheld mode and connects via Bluetooth. The controller has an integrated 2000mAh power bank and charging pad, so you can charge your phone while you play. It's perfect for playing games via Xbox Game Pass Ultimate or other cloud streaming apps, or native Android/iOS games that support controllers. You can also collapse the controller down and use it separately with your phone, Xbox, or Windows.