Main Features 3D printing technology print layer by layer restore the real appearance of the mushroomCharging port and switch integration simple beautiful and practical easy to operateYou can hold it on your hand Easy to put anywhere you like with the wood holderSafe and environmentally friendly PLA material extracted from corn stalks hard and smooth non toxic odorless environmentally friendlyLong using time built in 500mAh rechargeable battery after the full charge the lamp can be used 8 hours a full charge takes about 2 hoursDecorate your own world with this mushroom light cast a gentle glow over your desk or bedside table Specifications Power supply USB DC3 7VDiameter 18cmControl mode Touch controlLight color 2 colorsColor temperature 3000K 6000KIs dimmable YesMaterial PLABattery capacity 1 x 500mAh li on battery built in Charging time 2 hoursWorking time 8 hoursHow to Use Touch the metal ring at the bottom of the moon lamp to turn on off the light and change color from white to yellow Package Contain 1x 3D Mushroom Lamp1x USB charge cable