Volume Booster gives you the best and easiest way to control all your volumes of your phone's audio devices: * Quick boost with one tap on the button. * Quick configuration of the volumes of Ring, Notification, Voice call, Media, Alarm and System. * Switch to silent or vibration mode with just one touch. * Remember the settings and adjust the volumes automatically when your phone is turned on. * Remember the settings with or without headset and adjust the volumes when your headphone is plug in or pull out.