A free app for Android, by Motorola Mobility LLC..
Wireless Sound System is the best solution for those who want to listen to their music anywhere. It is perfect for music lovers who love the sound of their songs and want to listen to them anywhere.
Connecting multiple Bluetooth speakers at the same time makes it possible for you to listen to your music or audio files in different rooms or even outside.
You can connect up to four Bluetooth speakers or headphones in a single device. The app is designed in a way that it can automatically detect all the Bluetooth devices in your area and filter the best one for you.
If you have Bluetooth headphones, you can listen to music anywhere you are.