Cherish tea Dinosaur 3D Night Light TRex 3D Illusion 7 Colors Changing Lamps with Smart Touch USB Cable for Home Decorations Lights Kids Boys Dino Gifts Toys Age 1 2 3 4 5 6 7 8 Year Old

Cherish tea - Dinosaur Night Light Made for Kids and Family! 3D Night Light Creative Visual Effect Optical Illusion Lamp Made with 3D Laser Engraving Technology Can fixed one color or 7 colors auto gradual changing night lights -- red, green, blue, yellow, purple,cyan, white It is a great creative decorative lights for children bedroom, living room, dinning room and outdoor decoration Perfect Gifts - Birthday Gift - Christmas Gift - New Year's Gift for kids Parameter: Light Bulb Material: Acrylic Number of LED: 10 pcs LED Life Span: 10000 h + Power: 0.4W Voltage: 5V Power spend: 0.012kw.h/24 hours Power Supply: 3* AA Batteries ? not included?or USB connection?Mobile power, computer, suitable for most USB ports 3*AA Battery Life Time: More than 60 hours (low power consumption) Package includes: 1* Acrylic panel 1* ABS Base 1* USB cable, length: 31 inches 1* User manual Note: 1. USB and 3AA batteries cannot be powered together at the same time. 2. Please remove the surface protective film before use. 3. Do not touch the acrylic plate surface with your fingers to avoid finger print marks on the plate which may affect the 3D illusion.