Booster for Bluetooth speaker headphone loudness and the music volume louder of your mobile phone and any type of music sounds or bluetooth Devices . It is very simple sound amplifier and music player booster that makes your phone extra louder. increase Bluetooth speaker and headphone loudness and the music volume of your mobile phone and any type of Bluetooth Device. It is a Advanced sound Booster and music player booster that makes your phone extra louder and bass booster. Boosted Bass on Our app allows you to run in the background, ensuring that your audio is always enriched with deep, resonant bass, and optimal equalization, whether you're jamming to tunes, watching videos on YouTube, scrolling through Facebook, or enjoying any other audio source on your Android device. Volume Booster and airpod Booster can enhance the volume of sound not only in headphones and earphones, but also it can make speaker louder. But for a better effect and better sounding we recommend you to use headphones and airpods. Bluetooth Equalizer Booster Improve Your listening experience with Bluetooth Headphones Volume Booster tool. this app work with Spotify,youtube music and some other music player as well .