Volume Booster - Sound Booster for Android is waiting for you to try! Don't feel low, because you can boost volume up to 200% of the default sound, no matter if you're using the phone speaker, Bluetooth devices or headphones. Just one swipe and you can get extra louder-volume at once! 🎉
 
Are you tired of listening to music at low volume? Do you seek for ways to enhance the sound when you watch videos or play games? Wanna try controlling the DJ mixer with vibration effects? ThisVolume Booster - Sound Booster is exactly what you're looking for!
 
Main features:
🟢 Super volume booster free and bass booster free
🟢 Boost volume up to 200%
🟢 Built in equalizer and bass-booster
🟢 3D surround sound effects
🟢 Easy to use with beautiful interface
🟢 Vibration setting
🟢 Colorful themes to choose
🟢 Music booster and media booster 
🟢 Music equalizer free 
🟢 Audio enhancer
🟢 Headphone volume booster 
🟢 Run in the background
🟢 Use floating window to manage volume control
 
How to use: 
Music booster & Audio booster🎶 🎶 
Open the volume booster, choose a music player to play your favorite songs, and then slightly give it a swipe to amplify the soundbox.
 
Media booster & Speaker booster📢 📢
Open the sound booster max volume, swipe the button to the level you want, let the APP run in the background, and switch to another media, such as games, videos, audiobooks, etc., you can hear the enhanced sound without losing quality.     

Besides using it as a sound amplifier and free equalizer for treble and bass, you can also change the themes as you want and make your volume booster much more unique.
  
Please be reminded that listening to loud music for a long time may hurt our hearing, so we suggest adjusting the sound level from time to time to protect our ears.
 
We'd love to hear what you want to see more in our Volume Booster - Sound Booster, so if you have any advice or questions, we're always happy to receive them.

Extra volume booster with internal equalizer, one-swipe to amplify speaker sound