We providing life-time after-sales service. Please contact us via email firstly if you have any problems. Thanks! Features The 3D illusion Night lamp features a vivid Dinosaur,It has 7 Colors Changing, Light Up Your Child’s Bedroom! Help Kids Feel Safe at Night.Can be used as a table lamp or plays as a Dinosaur toys at night, which makes it very popular on Childen's Day,Christmas or Birthday. Durable Acrylic Material and Safety Strong, high toughness, will not hurt child,3D Illusion Lamp is soft and uniform, no dazzling, no flickering, won’t hurt Kid's eyes. 7 Colors Changing Red, Green, Blue, Yellow, Cyan, Violet, White. Press the touch button one to change another color, press 7 times 7 different colors. If press 8th times, the colors will be changed automatically. USB Power Mode The night lamp is compatible with any USB power port, such as power bank, laptop and computer, which makes it portable. Applicable Scene Bedroom, child room, living room, bar, shop, cafe, restaurant, party, club and anywhere you like. Specifications Material: Acrylic & ABS Input voltage: 4.5V-5V Power Input: USB Cable or 3 X AA Batteries (not included) Output power: 2-2.5W Package Included 1* Optical Acrylic Flat 1* ABS Base 1* USB Cable 1* User Manual 1* Gift Box Note: 1.he acrylic plate has protective films on both sides.Remove the protective film on the acrylic panel before using. 2. Please do not touch the acrylic surface with your fingers to avoid fingerprint which might affect the 3D Vision.