Volume Booster - Sound Speaker v3.1.0

Volume Booster - Loud Sound Speaker & Equalizer is a powerful app to boost volume of your phone and tablet louder, boost the volume of megaphones and headphone.
Volume Booster & Extra Loud Sound Speaker helps super boost your Volume, Music, Speaker, Audio, Voice. Making the all sounds of your device much louder. Useful for movies, audio books, music and games. It not only work for your phone or tablet, but also works for your headphone and external speaker. 📣🎺

Volume Booster & Equalizer improve your music quality and amplify bass. This max volume booster for android helps you adjust the sound effects with 5/10 band equalizer, bass booster, 3D virtualizer, Stereo surround sound effects, sound booster! 🌟🎈

🚀Volume Booster & Loud Sound Speaker
* Max volume booster, boost volume up to 200%
* Effectively boost sound for all media such as music, video, and game
* Extra volume booster for headphone & external speaker & Bluetooth

🎷Bass Boost & 3D Virtualizer
* Bass booster for headphones
* Stereo surround sound effects
* 3D Virtualizer effect
* Boost or amplify music bass to the level you want
* Make media files produce quality sound in a digital surround support

🎻Powerful Equalizer & Sound Effects
* 5 Bands Equalizer
* 10 bands Equalizer for android 10.x
* Fulfill delicate musical taste: 31HZ, 62HZ, 125HZ, 250HZ, 500HZ, 1KHZ, 2KHZ, 4KHZ, 8KHZ, 16KHZ
* 20+ Equalizer presets for your choice: Normal, Heavy, Rock, Dance, Flat, Jazz, Pop, Hip Hop, Folk, R&B, and etc

💥More Features
☆ Volume booster & Loudness enhancer
☆ Bass booster & bass amplifier 
☆ Colorful visualization spectrum
☆ Media volume control
☆ Homescreen widgets(1x1, 4x1, 2x2)
☆ Easy Music Control: play/pause, next/previous song
☆ Edge lighting
☆ Beautiful and simple interface
☆ Run in the background
☆ No root required

Volume Booster & Equalizer is specially designed for music lovers to optimize their music listening experience. Volume Booster PRO is able to push the phone volume up higher than the system defaults. Whether you're listening to music, playing games, watching movies or watching videos. 🔥💯
Just free download Volume Booster & Extra Loud Sound Speaker now and start your new way of music! 🎉🎊

Disclaimer: Use at your own risk.
Playing audio at high volumes, especially for a prolonged amount of time, can destroy speakers and/or damage hearing. 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.

Foreground Service Permission Declaration:
Running the equalizer app as a foreground service ensures that the adjusted audio output effects stay continuously active, unaffected by system restrictions. Even when users exit the equalizer interface, the sound optimization continues in the background. This allows users to control the sound effects directly from the notification bar or widget without reopening the app.