In addition to 2900 cranking watts, this powerful speaker pumps out thumping, thunderous low-end from its mighty woofer for bass you can feel as well as hear. Take things up a notch with the LG CL88's Party Accelerator controller. Just slide the throttle forward and enjoy the booming sound and crazy light settings. Get ready to croon along with any tune: This The LG XBOOM CJ88's Karaoke Creator feature suppresses the vocal frequencies of a song, making any track ready to play behind a new lead singer! It can even change the key of the song to better suit the voice of the singer*. Great tunes can come from a variety of sources, so this speaker system comes equipped with a standard analog stereo auxiliary input as well as a USB port, ready to accept an external drive to conveniently play digital music. Multi-Color Lighting Light Up speaker that is synchronized to the beat of the music to make sure your parties are always the place to be. The LG XBOOM CJ88's karaoke feature includes built-in sound-enhancing voice filters to make any singer sound even more like a star. They can even change voices completely for added fun. Wirelessly stream music directly from your Smartphone or other compatible device with this Bluetooth enabled speaker for a seamless listening experience. Up to three different people can connect their devices to the speaker system via Bluetooth and build a playlist on the fly, without ever interrupting the party. Pick any available song, then just add it to the queue. This mica-sprayed XBOOM CJ88 speaker is built to reflect the surrounding lights, ensuring your audio experience is also eye-catching.