This is the place-anywhere speaker that generates its own light show while pumping out party tunes. With Bluetooth connectivity that synchs with a smartphone, tablet, or laptop from up to 100' away, this speaker’s 128 multicolored LED light array pulses like a stereo equalizer to the beat of the music it’s playing. It even senses whether it has been placed vertically or horizontally and auto-adjusts its LED light show accordingly. The lights can be set to one of five programmed themes, from dazzling rainbows to more soothing displays, or turned off when just sound is desired. A 3.5 mm auxiliary port allows the speaker to be connected to a sound system or computer (cable included). Two 3.5-watt speakers and passive subwoofer run for eight hours on its 2600mAh rechargeable battery that charges in 5 1/2 hours via USB with the included cable. The speaker has volume, track, and light controls, and a rubberized cabinet that is IPX4 rated for splash resistance. 7 1/4" H x 2 3/4" W x 3" D. (1 lb.)