Always feel that your phone's system volume is not loud enough? Want to increase the sound volume of your headphones? Volume Booster - Sound Booster (EZ Booster) is definitely designed for you!? EZ Booster is a simple & powerful extra sound amplifier for all Android devices. It can increase the volume up to 200%?, well above your device's maximum system volume. It's a perfect choice if you want a higher volume when listening to music, watching videos, playing games, etc. Download EZ Booster for FREE now and turn your phone into a portable speaker! WHY CHOOSE EZ BOOSTER ? Increase all volumes: music, movies, audiobooks, alarms, ringtones, etc. ? Boost volume without compromising the sound quality ? Adjust the volume to a specific level with one touch ? Stereo surround sound effect ? Music spectrum that changes with the melody ? Support running in the background/lock screen ? Widget and notification bar quick controls ? No root required Extra volume b...