RGB Projector: This RGB projector is designed with 16 colors and 4 lighting modes (jump / strobe / fade / smooth). This RGB projector has no memory function. If you turn it off and then on again, your last settings will not be saved. (Please note that the cable length is only 28-30cm. You can use the waterproof junction box to connect the extension cable. )& nbsp; Remote Control: You can use the remote control to adjust brightness and mode. You can also change the desired color with just one button on the remote control. The buttons on the remote control are marked with different colors, for example, the button on the remote control is blue, and you can change to blue with one click by clicking the blue button directly.& nbsp; IP67 waterproof - This IP67 projector is suitable for indoor and outdoor places such as auditoriums, For example, Christmas, Bars, parties, courtyards, rooftops, gardens, parks, etc. In short, wherever you are, it can give you a bright and safe night.Safety and Stability - Due to the use of aluminum alloy shell, the projector has the functions of heat resistance, corrosion resistance and impact resistance. The nano-reflective sheet is equipped with a PC shade, which has a wide light angle and a wide range of lighting. Enlarged and thick 180 adjustable metal brackets are installed on the ceiling, wall and floor to increase stability.