The LED table lamp is battery operated. It is equipped with a rechargeable battery that can be used for up to 72 hours on a 5 hour charge. You can carry and place the LED light anywhere! Advanced LED produces soft warm light (3000K) to create a comfortable environment for better sleep. Bedside Lamp, Portable Night Light, Bar Table Mood Light, Touch Desk Lamp Rechargeable LED for restaurant, baby room bedside lamps, wireless floor lamps Outer layer of metal, dumbbell appearance, can be charged in luggage or backpack, do not don't worry about it being overwritten. It is very convenient to carry. Type: LED Bar Table Lamp / Cordless Bedside Lamp / Night Light Style: Modern Minimalist Material: Metal Color: Gold, Bronze Height: 7.5 inches Switch: Touch switch, 3-level dimming Light source: LED Color temperature: Warm white light 3000K Battery: 3000mAh lithium battery Power consumption: 3W Applications: Perfect for bedroom, living room, office, children's room, desk lamp. Package includes: