Features: brand new and high quality Instruction for use: first short for touch -yellow light, second short touch-white light, third short touch- power off.when it power on, you can long for touch it , Stepless adjusted will make it to the brightest or the dark .please use USB or mobile charger. Moon lamp is made with 3D printing technology, realistic full moon shape, the surface of the moon lamp is very close to the lunar moon, novelty and charming New subsection Moon ball light source (electrical board), Tactile and Haruka control system; Remote control, color adjustment, four types of dynamic control, 16 types of remote control, and highly sensitive for touch switch control The wooden holder is suitable for 13cm/5inch and more diameter moon bulb light. Specifications: Bulb: LED Diameter: for 5.1in Moon Lamp Product technology: 3D printing Light control type: remote & for touch control Battery type: Polymer lithium battery (not included) Battery Capacity: 500 mAh Lighting Color: RGB 16 colors Material: Plastic+Metal Power source import: 5V / 0.5-2A Charging time: 2-3 hours Material Feature: Environmental & non-toxic Working Time: 4-5 hours (depends on brightness you choose) Package Includes: 1 x Light Circuit Board 1 x USB to for DC Cable 1 x Wood Bracket 1x Remote Control note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.