1.[Light Display]: Our party lights include 6 colors of lights, 2 types of lights (for black light parties) and background lights in multiple colors. The party lights have 2 automatic modes (the lights will automatically display without music), 3 sound activated modes (the lights will dance with the music) and a strobe light mode. You can select your favorite light disco mode through the remote control for these 4 buttons. Finally, the + and - buttons can be used to adjust the light speed you like. 2.[Included Accessories]: The effective distance of the upgraded version is 10, and the +/- buttons have light change and strobe speed selection functions, making it more convenient for you to choose the desired lighting mode. 3.[How to use]: Before use, please make sure you have installed 2 batteries in the remote control. The disco party light can be mounted on the ceiling or wall with our adjustable angle bracket. When mounting the wall, you can adjust the bracket angle to ensure that the light shines in the direction you need. Ceiling and wall, you can also place it directly on the table, desk or floor, etc. 4. [Use scenario]: Our party area is about 450 square feet. If your available area reaches this number, you can consider purchasing more to ensure the lighting effect. Our lights can also be used outdoors. If there is no convenient power supply outdoors, you can also use the party lights by connecting a mobile power supply. However, if you use the lights outdoors, please make sure that the outdoor environment must be dark at night.