In a single PA package, we have placed all the features you need in a PA System for practically any situation. Two wireless microphones built-in allow for simple live performance sound reinforcement. Karaoke and DJ applications also can make good use of the included mics. Bluetooth connectivity, plus USB and SD ports, allow for multiple ways to have MP3s playing through the speaker. An IR remote gives you access to these features while walking around, adding flexibility for tailgating, karaoke, or using the speaker for small parties. An onboard five-band EQ, a full complement of audio inputs, and wedge capability provide all the tools needed for professional applications. Finally, this audio speaker boasts a battery and optional DC power input for performance off-the-grid. Excellent for tailgating or playing in the park, the Seismic Audio RSG Bluetooth pro audio speaker can do everything, anywhere.