COLORFUL VISUAL ENJOYMENT - 16 color choices, 4 flash flash modes, and the pause key can lock a certain color. Cordless design color your life with remote control or pressing the bottom of the cube, eye-caring LED makes uniform soft color light that doesnt hurt eyes, furthermore, matte surface makes cube more comfortable to sit. ECO-FRIENDLY MATERIALS - The led cube shell is one-shot molding with toy-grade Polyethylene, completely free of UV, IR, lead, mercury, and other toxic elements, and completely waterproof and dustproof without any gaps. INTELLIGENT REMOTE CONTROL - Equipped with infrared induction 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 change of color, including red, orange, yellow, green, green, blue, blue, purple, seven colors and brightness, and can also be fixed in a certain color. LED CHIP LAMP BEAD - High brightness LED chip lamp bead, energy saving and environmental protection, scientific positioning of lamp bead position, forming 3D three-dimensional distribution, effectively prevent dazzling and eliminate visual fatigue, lighting time and brightness are better than others. GOOD BATTERY LIFE - Can provide up to 6-8 hours continous light on a full charge about 3-4 hours. It can be used as decorative lamp in home, bar and hotel to improve the quality of life. It can also be used to beautify the environment of city road. It has the advantages of novel style, convenient transportation, easy fixation, no fear of falling, sun and rain abrasion.