This Bluetooth PA speaker is a wide-coverage, two-way loudspeaker system that covers the complete audio spectrum. Pair with your favorite amplifier for powerful full-range, distortion-free sound. Stream music wire-free when you pair your Bluetooth enabled device with this unit - stream your favorite music or internet radio station providers like Pandora, quickly and easily. This speaker pushes everything from pounding bass to a chirpy high-end, all in one cabinet. It comes equipped with ¼' microphone and guitar inputs, 35mm pole mount socket for a multitude of applications, LCD readout display, 2 wireless microphones, RCA line inputs & outputs making it ideal for bands and DJs to rock the audience anywhere. And you'll always be ready for the next gig - these speakers are compact enough to be truly portable especially with the detachable wheels. Speakers are protected by a metal grill, so you know your sound is secure. Enjoy additional features like built-in rechargeable battery with up to 4 hour battery life, 500 Watt RMS power output, USB & SD card readers and plenty more to expand your entertainment options.