Product feature: Features a usb charging port, allowing you to conveniently charge smartphones, tablets, and other devices while the lamp is in operation. Package includes : 1 x table lamp The lamp offers adjustable brightness levels to accommodate various lighting needs for activities like studying, reading, or working. Some models may also provide adjustable color temperature settings, allowing you to switch between warm and cool light for enhanced eye comfort. Note: There might be an error of 1-3 cm due to manual measurement, and slight color differences may occur as a result of varying lighting and monitor effects.