Would you like your device Volume to be louder? For example, making a phone call in a noisy environment outdoors, watching a movie at home without a stereo, using a mobile phone with too little sound in the system, etc., the volume of the system is always too small in daily life. This app can amplify the volume on your device to very high, and it can help your phone make sound louder than the system default. Download and experience the app! Main features: Increase the extra volume Make any extra sound volume as you want: Music Volume; Headphone Volume; Call Volume; Bluetooth Volume; Speaker Volume; Video Volume … You can turn the button manually to increase the volume; Or click the convenience button to adjust the volume, like: +100%、+50%、100%、0% Music equalizer Equalize and boost audio, you will listen the best sound you want; This app with beautiful music spectrum effect when the music played, which makes your listening experience better. Control music playback You can control music media in the Volume Booster; Make the song pause, play, play the last one, play the next one. Support for all music players Compatible with your favorite players; Increase all music media volume Easy to use Attractive music player interface, designed like a radio； Easy to use and friendly to everyone. Download and enjoy great music experience with the best sound quality! (Tips: Don't forget to protect your ears and don't listen to loud sounds for too long.)