enjoy your favorite games in a more realistic wayworks with thousands of different games with joystick mode buttonremovable and repositionablewill not harm your screena gamers delight! the smart joystick comes in large size suit the screens of both tablets and smartphones. play your favorite games and apps in a more realistic way with the added level of control and maneuverability that cannot be achieved by the basic touch function. play your games like you have never played them before.product features : enjoy your favorite games in a more realistic wayworks with thousands of different games with joystick mode buttonremovable and repositionablewill not harm your screensimply press down on the joystick to attach it to your devices screen for improved gamingno wires or batteries neededthe joystick will work with any game that features a virtual on-screen control pad of some kindcolor : silver