【3 Color Modes & Stepless Brightness】: Press the button to adjust the 3 color modes, white light & natural light & warm light. The strongest white light & natural light are suitable for study and work. Warm light is suitable as a night light. Continue to press the button to adjust the brightness in each mode. 【Flexible Gooseneck Design】: 360-degree adjustable flexible gooseneck to adjust height and angle, easily folds into a compact position. It is small and lightweight, foldable and portable, which means you can easily carry it wherever you go. Suitable for reading in dorms, bedrooms, and offices. 【Eye Protection Lamps】: Soft LED brightness provides high-quality LED energy-saving lamp beads, eye protection, radiation protection, and long lifespan. No frequent flickering, no dizzy light, no shadow, friendly to your eyes when reading. 【Standard USB Rechargeable】: Built-in 1200mAh rechargeable lithium battery, charged via USB to laptop/computer or via DC 5V adapter. The lamp can be used for 4-6 hours after full charge (charging takes 2-4 hours). 【Multifunctional LED Desk Lamp】: The base design can be used as a mobile phone stand, can also be used as a pen holder. Or be a small desk organizer to sort clips, hair ties, stationery, and other small items.