The first time you use it, please tear off the brown protective film on the back of the acrylic pattern board, first from a corner, and then tear off the whole piece.You can control the night light using the remote, or touch button on the light base. Easy to use, one button operation, ideal gift for boys / girls to play with themselves. 3D night light would be perfect party supplies, idea gifts for boys, girls, Toddlers,Child,adults,friends and family. Kid's gift for birthday, christmas, thanksgiving, home decor, bedroom decor, kids room decor, baby room decor. The 3D Optical Illusion Acrylic night lights comes with remote control and smart touch control to adjust the 7 or 16 different colors as you like. With the remote control, the night light can be fixed in static or gradient color to decorate children's room, living room, bedroom, office,advertising promotional,holiday,bar,shop,Nursery,cafe,camping ,etc. The Creative 3D Visualization Lamps are made with 3d engraved with lines technology to create a gorgeous optical gorgeous 3d illusion with a realistic 3D pattern shape design, which is novelty and charming. It's bound to amaze and impress your kids and guests. It is a unique birthday, Thanksgiving, Christmas, Holiday or Easter gifts for kid adults Teens Toddlers or friends. Our LED Visual night light for kids can be powered by 3-AA batteries(not included) or 5V USB cable connected to PC or your home adaptor (not included), which is very easy and convenient. It is a great creative decorative lights for children bedroom, living room, dinning room and outdoor decoration.