Headphone Louder Volume Booster increase your music volume of your mobile phone 30%-40% by using it. Its amplifie your sound and gives higher sound boost.Headphone Louder Volume Booster is an excellent volume control app. Simple, small, free app to boost your speaker or headphone sound volume. Useful for movies, audio books and music. The best free app that will help you increase the volume of your Android phone by controlling it for all sound streams (music, voice, alarm, system).Adjust the music volume, alarm volume, call voice volume and other system volumes. Thanks to this Phone Sound Booster, you can easily adjust all these in few seconds.You can easily increase your phone sound to the maximum in a single key and just in a few seconds.Headphone Louder Volume Booster features.* Visualizer gives amazing look to your phone.* Volume Booster.* Super Loud Volume Booster boost your sound louder.* Music amplifier sound booster.* Headphone volume booster and Speaker of phone auto boost sound.Headphone Louder Volume Booster control your phone sounds and volume levels. You can boost all of the following with just one tap of a button:- Boost your music volume- Boost your alarm volume- Boost your call voice volume- Boost your notification sounds- Boost all your system soundsHeadphone Louder Volume Booster works better with Headphone and Bluetooth Headset.