Product promise and 100 SatisfiedWe promise to buy with 100 confidence, if you are not satisfied with the 3D lamp, we provide 100 return and exchange service.Please let us know if you have any problem for 3D illusion lamp.Our team will be there for you. Energy Saving: The LED kids night light is powered by USB or 3 AA batteries (not included), the power consumption is 0.012kw.h 24h, low power consumption. This makes it more energy efficient. The 3D night light comes with a USB cable, which can be plugged into laptops, desktops, power banks, charging adapters, etc. Two different charging modes meet your different needs in different places. Child Safety: The whole board of 3d lamp for kids is made from safe approved eco-friendly PMMA acrylic material. Low voltage, double resistance protection, remotely controlled, low working heat generation,long service life. It comes with a soft, uniform, non-flicker light and using high quality LED light, which will make it safe to your kids and DOES HARMLESS to children’s eyes, bring them a sweet sleep. Remote Control Smart Touch: The 3D Optical Illusion Lamp is very easy to use.You can touch the button on lamp base and use remote control to change 7 or 16 different colors as you like.remote controller which can finish all operations including ON OFF switch,16 single colors static modes, 4 dynamic flicker colors modes(Flash Strobe Fade Smooth) and dimmable.Plentful choice to meet your different needs. Kpop BTS-3D Lamp Eygerur night light is clear and bright, the PMAA is denser and has higher light transmission for better visual effect and comes with an updated version of the base. It is bigger and brighter. It is a more perfect decoration for rooms, bedrooms,bathrooms etc.This creative 3D look night light is the perfect gift for children and lovers of BTS.