With Control Center OS Style, user can quickly access multiple settings in one screen work: - Quick on/off: Wi-Fi, Bluetooth, Airplane Mode, Mobile Connection - Volume adjust: quick and super-easy adjust volume by swiping up and down. - Brightness adjust: swipe up for brighter screen and swipe down for darker screen. - Camera: One click to open your camera, instant access to capture all your precious moments. - Flashlight: One click to open your Flashlight - Calculator: Easy using and quick acce