MG-X SERIES APP FOR iPHONE: Discover your controller, update the firmware, or calibrate joysticks via the MG-X Series App for iPhone available on the Apple App store. GAME ON THE GO FOR HOURS: Built-in rechargeable battery provides up to 20 hours of battery life; 4-LED battery level indicator lets you know when it’s time to recharge with the included USB-C to USB-A charging cable; the MG-X PRO quickly recharges in just under 2 hours. CLOUD GAMING & REMOTE PLAY: Play over 100 Xbox titles anywhere with Xbox Game Pass Ultimate; Play thousands of games that support controllers - stream full games directly from your console or PC or play via leading cloud gaming service including Xbox, PlayStation, Steam Link, Luna, and GeForce Now; Also, MFi compatible with Apple app store and Apple Arcade games. PORTABLE COMFORT: The ergonomic design fits comfortably in your hands while textured surfaces ensure optimal grip during those critical moments. PORTABLE PRECISION: Designed for Xbox Game Pass Ultimate*, the MG-X features familiar buttons and layouts to the Xbox controller; featuring Home/Nexus, View and Menu buttons as well as clickable asymmetric analog sticks; easily pair your iPhone to the MG-X via a reliable Bluetooth 5.0 connection. UNIVERSAL FIT: Featuring an extendable phone cradle, the MG-X is compatible with iPhone 6 onward and can accommodate screens up to 6.7 inches; rubberized clamps hold your phone securely ensuring it won’t come loose during intense gaming sessions. DESIGNED FOR XBOX / iPHONE: Designed for Xbox Game Pass Ultimate*, the MG-X for Apple iPhone iOS offers gamers a console-like precision to their iPhone.