Sharper Image SBT5002 Water and Light Show Bluetooth Streaming 2.1 Speakers with Subwoofer and Dancing Lights (Black) Create a dazzling display of lights and music with the Lightshow Water Bluetooth Speakers from Sharper Image with built-in AC power to plug to any outlet. Also can be used as computer/Laptop speakers! Sync the subwoofer to any Bluetooth enabled device, and connect each water speaker to not only play the best music, but to put on a captivating light show right in the family room. The powerful subwoofer has adjustable bass levels, so each song can be fine-tuned for ultimate listening. Features: equipped with Bluetooth 4.0 technology for easy pairing. Multicolored LED lights reflect under water jets. Water Fountain effect performs a spectacular light show. Powerful subwoofer has adjustable bass levels. Package includes: 2 speakers, 1 subwoofer, Aux cable, 2 USB to mini-USB cables, user manual.For troubleshooting steps see other content PDF below.