Product features:1.3D night light creative visual effects: 3D laser engraving technology is used with bright LED lights to reflect 3D visual effects (please note that it is not real 3D, only visual effects)2.This is a great idea: children's bedrooms, living rooms, dining room indoor and outdoor decorative lights, but also an excellent gift choice: for your children, boys, girls, relatives, friends and lovers on birthday, Christmas, Valentine's Day, Thanksgiving, Children's Day and other festivals.3.The 3D LED illusion light is a combination of art and technology, which can create optical 3D illusions and play tricks on the eyes. When you look from a distance, you will see the design, but when you get closer, you will see a thin acrylic sheet that is completely flat. It is an honor to be able to impress your guests while lighting up the room and your life. It is more suitable for display in your office, living room, office, bedroom, as a night light or in any way you want.Package includes:1* Acrylic panel1 * ABS resin environmental protection material base, size: 3.9 x 3.9 x 1.57 inches1* USB cable, length: 39 inchesProduct voltage: 5VProduct power: 5WPower supply: USB/3AA (battery not included)Light disc material: optical acrylicImportant reminderPlease tear off the transparent protective films on both sides of the acrylic plate before useDo not touch the surface of the acrylic plate with your fingers, so as not to leave fingerprints on the plate and affect the 3D effect, please use a dust-free cloth to wipe the acrylicHow to use?Please tear off the protective film on the acrylic plate before use and place the acrylic plate on the baseConnect the USB cable to the power source/computer or insert the battery. Press the touch switch to turn it on.