Fangrui Product Details Portable Cordless Design: Choose The Cordless Design, No Cord Twisting Annoyance, Put It On The Table Without Occupying Visual Space. Moderate Weight And Size, Can Be Picked Up At Any Time And Placed Elsewhere. Retro And Fashionable Appearance, Add A Different Beauty To Your Living Room. Not Only Can Be Used In Bedrooms, Study Rooms And Other Indoor Places, But Also Can Be Used In Coffee Shops, Dining Bars, Commercial Restaurants And Other Places. Stepless Dimming: Led Adjustable Desk Lamp With Reliable Touch Buttons Installed On The Lamp Base, You Can Easily Control On/off By Tapping The Lamp Or Long Press To Change The Brightness, Provides 3w 2700k Soft And Cozy Warm Light That Can Be Adjusted From 5-. The Highest Brightness Is Used For Working And Studying, While The Lower Brightness Can Be Used For Parenting, Meditation, Watching Movies And More. Suitable For All Scenes And People Of Different Ages. Built-in Battery: Built-in 4000mah Rechargeable Battery, Ready To Use When Installed And Fully Charged. Charging Time Is 4-6 Hours. It Can Be Used For About 8 Hours In The Brightest State And 24-40 Hours In The Darkest State. This Is An Ambient Light For Auxiliary Lighting, If You Have A Requirement For Brightness, Please Purchase In Depth. Metal Material: Standing At 15.7 Inches Tall And 6.3 Inches Wide, The Table Lamp Is A Modest Size That Won't Take Up Much Space Anywhere, Yet Provides Plenty Of Illumination Light. The Body Is Made Of Metal For Durability And Has A Painted, Textured Finish. The Beige Lampshade Is Made Of Woven Fabric And The Folding Design Adds A Sense Of Hierarchy To The Table Lamp, Which Is More Elegant And Textured Under The Soft Light.