Eye-Care Technology: Designed with your eye health in mind, this lamp offers a flicker-free lighting to reduce eye strain, making it ideal for reading, working, and studying. Smart Touch Control: Easily adjust brightness levels using the intuitive touch-sensitive panel USB Charging Port: Conveniently charge your devices with the built-in USB port, perfect for smartphones, tablets, and e-readers. Versatile Use: Perfect for use as a bedside lamp, office desk lamp, or as a sophisticated addition to your living room or study area. Light source: LED light Rated power: 2.5W Charging time: about 4.5H Battery life: about 3H (high brightness) Battery capacity: 2000mAh lithium battery Rated voltage: DC5V1A Colour: B Log Color / A Walnut Color Material:Solid wood + metal + acrylic + electronic components<br><br>Package Contents: 1 * Bedside Table Light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.