Volume Booster

Volume Booster - aplicativo gratuito para aumentar seu volume

* Music boost playing audio at high volume may damage speakers/hearing

* You should choose to increase the volume booster below 40% You will have sound safe

* This app does not work on most 4.2.1 - 4.3 devices It should work on 4.4 and higher

* This is not for adjusting the speakerphone volume in phone calls

* The volume should increase moderately slowly to avoid the risks to your phone