1. Unique design, imitating the concave and convex shape of the lunar surface, high quality 3D material, degradable, good light transmission, more energy-saving and environmental protection. 2. New LED light source, color can be changed. 3. Built-in rechargeable battery, touch switch (16 color with remote control switch), no stepless dimming, support USB power supply bracket, stable placement. 4. The moon has always been a sacred and charming symbol in human history. It brings you mystery, happiness, faith and romance. 5. Decorate your own world with this month's light - put it on your desk or nightstand and give it a soft glow. Style: 16-color touch switch control Material: plastic Processing Technology: FDM-3D Printing Integrated Forming Light watts: 1W Duration: 6H-12H Charging time: 3H Surface Accuracy: 12.5um Power: Battery, DC Voltage: 90-260V Power: 0-5W Light source: LED lamp Battery capacity: 1 x 240 mAh lithium battery (built-in) Product size: diameter: 8cm/3.14'', 15cm/5.9'', 20cm/7.87'', 12cm/4.72'', 18cm/7.08''; 10cm/3.93'' Brightness: stepless adjustment, long press switch to change brightness