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