Booster Speaker 2017Booster Speaker 2017 application is designed as a fast and simple way to refresh volume and sound from your device and give best volume and sound boost. It helps you control all of the sounds and boost the audio quality of your phone. Booster Speaker 2017 will show you to create your phone seem and overall volume more powerful by 30-40% based on your deviceThis app increases your sound quality. Download volume booster app for free to make your phoneHow to use: open the Volume Amplifier Booster- press the sound button One tab to boost the volumeKey Features: Compatible with Android Phone and Tablet for any device. Easily volume control. Volume control have three mode for your: silent mode, normal mode and max mode- Increase volume for notification sound, ringtone, alarm, and multimedia sound. This app will improve the volume and sound of our headset and headphones and also works with speakers. Minimum system resources required- Simple and easy to use- This App is free, no purchase required. This app is compatible with almost every android smartphone. So enjoy your favorite volume booster and don't forget to rate us and give your feedback.