Booster Sound Pro

大音量助推器其amplifie你的声音，并提供更高的声音增强。

Master Loud Volume Booster is an excellent volume control app that controls Android phone volume for all sound streams(music, voice, alarm, system). You can easily boost your phone sound to maximum by just one key.

Master Loud Volume Booster increase volume above maximum. Sound of any application that is being played in the system can be amplified up to 500%. Master Loud Volume Booster can raise volume of programs like web browsers, on-line communication software (Skype, MSN, Live), any kind of media player or games. Simply put, volume of virtually any program that can play any sound, can be boosted to a comfortable level.

Feature:

1. One key to increase all sound stream volume to maximum, no need to independently louder speaker volume, loud alarm clock, loud ringtones, or louder music volume etc.

2. One key to turn your phone into silent mode, it is so convenient when you are on a meeting or going to bed.

3. One key to normal mode to restore the original custom phone sound.

4. The ""System Sound"" in this Speaker Booster include ringtone sound, notification sound, DTMF and other system sounds.

5. Realistic graphic and cool user interface..

Download this useful Volume Increaser for free now!