Speaker Booster Pro

🎧 Speaker Booster Pro will make your device louder. 🎧

Every device has a built-in Android eQualizer. Speaker Booster Pro simply adjusts the frequencies to achieve louder effect.

We use the loudness module which runs on devices with Android 4.4, you simply need to tap the Boost button.

Use the demo song to spot the difference and adjust the desired level of the effect.

Older version should use the slider only.

For maximum results use external speakers or headsets.

Ringtone: https://goo.gl/zG9TPc

Listening music too loud is bad for your ears.