Introducing our Portable Cordless Desk Lamp, designed for convenience and versatility. Equipped with a 5000mAh rechargeable battery and a 39-inch Usb charging cable, this lamp offers long-term lighting with just 6-8 hours of charging. It provides 10-40 hours of usage depending on brightness levels and features a safety-certified battery.The lamp features a touch switch for easy brightness control, offering three levels—30%, 60%, and 100%—with stepless dimming capability. Long-press the switch to find your ideal brightness. Its lightweight and portable design make it ideal for outdoor camping, family gatherings, and bedside lighting.Built with a 5W Led chip, it provides a soft light that enhances sleep quality at lower settings and sufficient brightness for reading at higher settings. With a minimalist design in lightweight aluminum, it offers 360-degree lighting and a stylish look. Built to last, it features anti-skid pads and has passed an 8-degree tilt test for added stability.