La description de Sound Booster and Equalizer

Improve the sound quality of your android device with the true global Equalizer, Bass Boost and Stereo Sound. Make your android device sounds like never before.
Sound Booster is a volume slider with live music stereo led VU meter and five band Equalizer with Bass Booster.
Sound Booster lets you adjust sound effect levels so that you get the best out of your Music or Audio coming out of your phone.
Use with headphones for best results.
Features:
* Five band Equalizer
* Bass Boost effect
* Stereo effect
* 10 Equalizer presets
* Media volume control
Works with most Music and Video players.
Simple Installation and usage:
1. Effect for Music or Audio
* Turn on the Music player and play your music
* Turn on the Sound Booster application and adjust sound level and frequency.
* Put headphones for a best results