Two power sources: This night light is powered by USB cable (included) or 3 x Size 5 battery (not included) to make it easier for you to turn on your fantastic lights. Special 3D design - this optical illusion lamp 3D is actually a lamp that uses only one 4mm thin acrylic wire and produces a 3D effect instead of a 3D object. Versatile: can be placed in the bedroom bedroom, study, living room, etc., is a table lamp and night lamp, even children's games create a romantic and relaxed atmosphere. Smart touch button: 7 colors to choose from (Red, Green, Light Blue, Yellow, Cyan, Purple and White) to make your world more colorful, even with automatic mode switching, you can change colors with a touch switch.< p>Perfect decorative lamp - a fantastic gift for Christmas, Valentine's Day, birthday, promotional advertising, holidays, tourist attractions. Nice decoration for children's rooms, Bedrooms, bars, shops, cafes, restaurants, offices, weddings, parties to create a restaurant atmosphere. Outer box size single product: 22*15.3*5.5cm