The application has 5 different skins for you to change - There is an 8-color bright screen mode you can adjust the flashing of 3 frequencies and adjust the brightness (This mode will be enabled by default when the phone does not have LED flash) - Shortcuts on the notification bar for you to turn on and off conveniently. - Morse codes SOS signals when you need an emergency. You can change the Morse code - There mode flashing multiple frequencies - Digital compass flashlight for you to determine