Feature:1. Large Capacity Battery: The LED table lamp has a built in 3600mAh battery, which can be used for 10‑15 hours when fully charged, and can be placed anywhere, in the bedroom, study, office, living room, dining room, bar, cafe, hotel room, outdoors, etc.2. Ergonomic Design: Circular design, 360 degree lighting, using ultra high brightness LED lights arranged in a circle, 360 degree large lighting area without dead ends, diffuser multi angle compensation for astigmatism, eliminating multiple phantoms, stable and flicker free, guaranteed Comfortable on the eyes.3. Rechargeable: Cordless LED desk lamp is powered by a rechargeable battery, universal USB charging (a USB charging cable is included), and can be connected to any USB port (including laptop, computer, power bank, wall outlet or power panel).4. Touch Switch and Anti Slip: Dimmable table lamp can be operated with one button, easy to use. Long press to infinitely adjust the brightness you want. Soft non slip bottom to prevent slipping.5. Metal Material: Cordless table lamp is made of high strength wrought iron material, which is treated by electroplating, polishing, sanding, and painting process, which is light in weight, strong, scratch resistant, and does not change color for a long time.Specification:Item Type: LED Table LampMaterial: Iron, AcrylicSize:Height: Approx. 35cm/13.8inTop Diameter: Approx. 7.5cm/3.0inBase Length: Approx. 10cm/3.7inBase Width: Approx. 10cm/3.9inBuilt in Battery: 18650 Lithium Battery 3600mAh (Included)Light Source: Warm Light, White Light, Neutral LightGear Mode: 3 Gear Switching, Long Touch Stepless Dimming in Any GearProcess: Electroplating, Polishing, Frosting, PaintingControls: Top Touch SwitchGross Weight: Approx. 1340g/47.3ozHow to Use:Touch the switch on the top, click to turn on the light, click again to switch the light mode, long press the stepless dimming in any