About this app

Have you been bothered about too low sound volume loud sound?📞 Are you trying to find a volume controller widget among assortment of loudspeakers music amplifier?📣 ,Extra volume booster, a max volume booster for android amplifier, can be your best choice sound apps! No complex operations & no fees!🎧 All Free!🔥

Amazing new black technology. 🏆🏆 MAX Volume Booster PRO is able to push the phone volume up higher than the system defaults. Making the all sounds of your device much louder sound box. Whether you're listening to music, playing games, watching movies or watching videos, MAX Sound Booster for Android music equalizer will increase all the sound volume make sound. It Not only work for your phone or tablet boombox, but also works for your headphone and external speaker ue megaboom.

Features:
☆ Max volume booster🔊
☆ Bass booster effect
☆ Stereo surround sound effect
☆ Sound booster for music player🎶
☆ Audio booster for all calls
☆ Equalizer sound booster🎵
☆ User-friendly operation loud

Make any program as loud as you want:
♫ Music player volume booster for headphones & external speaker volume amplifier
♫ Music equalizer boosts volume and ensures no distortion when increasing extra speakers
♫ Bass booster expands system volume booster sound
♫ Tools control volume audio for many applications max volume booster

Extra volume booster is a good sound enhancer for android not to be missed sound amplifier! No need to change any other speaker booster speaker boost once you download this sound amplifier!👍 Mind-boggling tech in this louder speaker can make all your sounds much clearer and stronger. System defaults can not restrict your music volume anymore! It is all in one to expand your sound and volume with 200% for music player, vedio player, game and system volume like ringtone, notification and alarm volume headphone booster!

-------- Feature of Max Speaker Booster ----------
🎧 Increase all music media volume: including audio sound, video sound and game sound ecualizador.
🎸 Increase all system volume: including ringtone volume, notification volume and alarm volume sound equalizer.
🎻 Wonderful sound spectrum: You can watch the wonderful visual sound spectrum at the same time you listening to songs. All the sound spectrums move according to the audio rhythm booster app.
💿 Music Player Control: Display the song title and artist; provide play/pause, next song, previous song, and other control of your music player volume boost.
🎷 Support headphones, external speaker & Bluetooth.
🎺 Easy to use: Two rotary knob to adjust the volume and boost level. 6 Sound modes let you boost your phone volume with just one tap sound apps.
🎵 No root required.


Disclaimer:
Playing audio at high volume may damage your hearing or broke your speakers sound enhancer. We advise you to boost the volume step by step, to get the appropriate volume. By installing this application you agree that you will not hold its developer responsible for any damage to hardware or hearing, and you are using it AT YOUR OWN RISK.

New features

Speaker Booster Bugs Fixed
New Volume Booster adds new feature

App Permissions

Allows access to the vibrator.
Allows an application to modify global audio settings.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows an app to access precise location.
Marker permission for applications that wish to access notification policy.
Allows an application to write to external storage.
Allows an application to read from external storage.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows applications to access information about Wi-Fi networks.
Allows applications to connect to paired bluetooth devices.