The Harbinger RoadTrip 100 sound system (RT100) makes it easy to amplify music, speech and vocals anywhere you go, thanks to its 100-watt power design, rechargeable battery, Bluetooth audio streaming and the included microphone. Its battery-powered operation means you can take it anywhere, even when power is unavailable, and the convenient USB charging port is ideal for powering your smartphone or tablet. Built-in Bluetooth audio allows convenient wireless streaming of audio, eliminating the need for cabling, while a built-in RGB sound-activated light ring adds excitement to your musical presentation. The two combo inputs allow for adding mics, guitar or line signals, and the dual 1/4" and AUX inputs are perfect for any stereo audio devices. Plus, all inputs are usable all at once.