Features: 3D design lamp， just like a real one. Two modes， seven colors for a better performance. Made by acrylic， envrironmental and safe to use. Made for creating romantic surrounding. A great gift for children，girlfriend and families. USB or batteries can both be used to supply power. Note: There are 7 colors， each time you press the key， it change to another color(7times).The eighth press to another mode: color changing auto. Long press to turn off. Specifications: Type: Magic Ball Mushroom night light Light color: blue & red & green & pink & cyan & yellow & white Material: acrylic Item size:242*146*87CM ( L * W * H ) Package list: 1 * 3D lamp 1 * Micro USB cable