The Razer Raiju Mobile is a gaming controller that syncs with your mobile device and packed with full-fledged advanced features to give you the ultimate competitive edge. Features Ergonomic Multi-Function Button Layout, Hair Trigger Mode, Sensitivity Clutch Levels, and the ability to switch between wireless and wired connectivity modes:1. Ergonomic Multi-Function Button LayoutIndividually remap each of the 4 multi-function buttons to your preferred command. With extended controls, the Razer Raiju Mobile lets you unlock a combination of moves to take your opponents by surprise.2. Hair Trigger ModeFractions of a second can be the difference between victory and defeat. By activating the mechanical stop-switches, you greatly reduce travel distance to the controller's main triggers so all you need is a slight press to launch full rapid fire.3. Sensitivity Clutch LevelsAssign the sensitivity clutch function to a multifunction button and hold it to temporarily decrease thumbstick sensitivity for precise aiming, especially useful when playing FPS games.4. Mode SwitchEasily switch between connectivity modes and paired devices without manual re-pairing.