Efs: Equalizer For Spotify

Efs: Equalizer For Spotify increase speaker and headphone loudness and the music volume of your mobile phone. It is a simple sound amplifier and music player booster that makes your phone extra louder. You can also use it during a voice call to increase the audio level so you can hear better.

* 5 Band equalizer *

* Sound Booster

* Bass Booster

* Virtualizer

* Volume Amplifier (volume booster)

* Bluetooth devices management

* Integration with Spotify and youtube music and much more.

Music volume Booster for headphones

increase speaker and headphone loudness and the music volume of your mobile phone. It is a simple sound amplifier and music player booster that makes your phone extra louder. You can also use it during a voice call to increase the audio level so you can hear better. Consider it a super addition to your music player equalizer.