Boost your sound volume with our small, simple, and free app – Volume Booster! Boost sound for all music, movies, audiobooks, and games. Take control of your audio experience with features like a 200% volume boost, Equalizer FX, and BassBooster. Compatible with phones, tablets, headphones, external speakers, and even Bluetooth devices. Enjoy a clean interface, background operation, notification control, and a floating window for easy access. No root required. Use it responsibly and at your own risk, as playing audio at high volumes may damage hearing or hardware. Try it now and discover the ultimate sound enhancement! Main Feature: ☆ Simple, and free ☆ 200% volume boost ☆ Effectively boost sound for all media such as music, video, and game ☆ Compatible with phones, tablets, headphones, external speakers, and even Bluetooth devices. ☆ Floating window control on other app ☆ No root required ☆ Run in the background ☆ Notification control