USB Star Night Light 3 Colors - 7 Lighting Effects Aevdor Auto Roof Star Lights Portable Romantic Light for Bedroom Car Party Ceiling and More- Plug and Play Blue Red

1,Scene Introduction:This USB light is great for Home, Car,Travel, Bedroom or Party use.This you just plug into any usb and this thing shows beautiful red and blue stars on your wall or ceiling. 2,Package Content :1x USB Star Night Light. 3,Safety instruction: As the romantic star night light emits strong light, You should position it well so that eyes cannot be illuminated directly and enjoy the wonderful time. 4,CAUTION: The metal bolt is in 2 parts, the end of which is loose to lay the diffuser. Although the loose end can be turned clockwise to change the density of the light dots,don’t turn it counterclockwise, or the bolt will be screwed out. The screw part is specifically closed preventing that a casual opening brings dust/dirt into it and thus dim the light. 5,NOTES: Since violet blue light has a much shorter wavelength than red, you'll see it less shining than red light given that they are at the same voltage, especially in the daytime.The range that red light fills will be wider too.To enjoy a violet blue light pattern, please play the room light in dark surroundings.