Specification Product technology: 3D printing. Bulb: LED Power Supply: USB DC 5V. Charging Time: 2-3 hours. Light control type: remote. Working Time: 4-10 hours (depends on brightness you choose).
Lamp is made by 3D printer with eco-friendly materials (PLA)
lamp with 16 color RGB, the 16 colors can flash or fade, dreamlike and creative decorative lights, perfect decoration lights or gift for birthdays, wedding, anniversary, Christmas, Diwali, lover, kids, children bedroom, living room, dinning room
lamp with the build-in rechargeable battery, can charge on your computer or charge adaptor etc. you can hold the light on your hand.