The starry sky light creates a romantic atmosphere for your car roof or home, and can also be used to decorate birthday parties or holiday parties. By rotating the head of the starry light, you can enjoy many projection modes, start light density and patterns. The USB star light features a curved design that can be used to adjust any direction of indoor lighting. USB star night light can be instantly powered by powered bank, car interior USB port, computer, etc. USB star light, LOW power consumption, LOW heat generation, LONG service life ( lifetime > 50,000 hours). NOTE: DO NOT let the light shine directly into your EYES, so as not to hurt your eyes.