Adjustable color temperature: The 3W, 210lm reading light allows for adjustable color temperature from warm 3000K to cool white 6500K, perfect for different lighting needs Intuitive touch dimming function: With a 3-step touch dimmer, the light intensity can be easily set to 100%, 70%, or 20% to create the perfect atmosphere USB-C charging: The office lamp comes with a 0.5 m USB cable and an integrated battery for convenient charging and long usage time. It also lights up during charging Flexible mounting: Features a magnetic ball head mounting system for easy adjustment and a removable head for charging and separate use Robust construction with IP44 protection: The desk lamp is IP44 certified, making it splash-proof and ideal for use in damp environments This product is a surrounding product. Surrounding products are light fixtures that can be dismantled for separate inspection of the containing light source(s). This product contains a light source with energy efficiency class G