A full-featured waterproof Audio Speaker with surprisingly powerful sound. Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns playing impressive stereo sound. These speakers are built on sound foundations. A strong, ported enclosure allows for rich, resonant acoustics. Just one cable required to connect and is easy to control by the simple and user-friendly remote controller. This stylish speaker features Bluetooth connectivity along with USB and audio inputs, So you can enjoy your favorite mobile songs with enhanced sound.