Description Colorful visual enjoyment - 16 color options, 4 flash modes, pause button can lock a certain color.Wireless design, add color to your life by remote control or pressing the bottom of the Rubik's Cube. The eye-protecting LED emits uniform and soft color light, which does not hurt your eyes. In addition, the frosted surface makes the Rubik's Cube more comfortable to sit on. Environmentally Friendly Materials - The LED cube shell is made of toy-grade polyethylene in one go, completely free of UV, infrared, lead, mercury and other toxic elements, completely waterproof and dustproof without any gaps. Smart remote control - Equipped with infrared sensor remote control, you can choose freely. Using the RGB principle of LED color mode, you can use the remote control to control the slow and rapid changes in color, including seven colors and brightness of red, orange, yellow, green, green, blue, blue and purple, and can also be fixed to a certain color. LED SMD lamp beads - high-brightness LED SMD lamp beads, energy-saving and environmentally friendly. The lamp beads are scientifically positioned to form a 3D three-dimensional distribution, which effectively prevents glare and eliminates visual fatigue. The lighting time and brightness are superior to other lamp beads. Long battery life - a full charge takes about 3-4 hours to provide up to 6-8 hours of continuous lighting. It can be used as a decorative light in homes, bars, and hotels to improve the quality of life. It can also be used to beautify urban road environment. It has the advantages of novel style, convenient transportation, easy fixation, and is not afraid of falling, being worn by the sun, rain, etc.Specifications: one piece