Simple, small, free without ads app to boost your speakers or headphone sound volume. Useful for movies, audiobooks, and music. Key Features: 1. Adjust system volume inside the app. 2. Increase/Boost your speakers or headphones volume. 3. Global equalizer to adjust any music or sound frequency. 4. Available in dark mode as well. So that you can use the app while watching movies in the dark. 5. You can easily stop the app from running in the background by clicking on the “Stop App Service” button in the settings. 6. No root required. Download “Boost Sound: Volume Amplifier” and get the max volume control of your speakers or headphones! Warning: Playing audio at high volumes, especially for a prolonged amount of time, can destroy speakers and/or damage hearing. 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.