The Mini LED Projector is an essential accessory for your next party. There are 7 projection patters, 2 speed settings, slow or strobe, and is wall mountable. Liven up any party with this mini LED projector. This portable device projects images of more than 6 feet in diameter onto the wall of a dimly lit room. With two speed settings, the projector will phase or strobe through a variety of colors. Once you've inserted your batteries, flip the switch on the back of the projector to get the party going. The knob located on the side of the projector will adjust the angle of the light.