10 Band Music Equalizer and Bass Booster. This is fully customized music equalizer which has inbuilt Music Player. You can adjust, modify sound and save presets according to your Own Interest. Features Are: Inbuilt Music Player with background playing enable. Adjust 10 - Band Equalizer According to you. You can adjust. Bass Booster. Treble Booster. Volume Booster. Mono L/R.