Wireless charging and USB charging: The dimmable desk lamp has wireless charging and USB charging functions. You can charge your mobile phone while working, studying, reading, and sleeping, which is very convenient. | 25 lighting choices and Touch control: 5 lighting modes X 5 levels of brightness, there are 25 lighting options in total. Using touch control technology, a suitable light can be selected easily and quickly. | Eye Protection and Timing function: 52 full spectrum led beads with soft light, no flicker, no shadow, which avoids eye fatigue. 30/60 minutes Auto-off time, making sleep more comfortable, no need to worry about turning off. | Foldable design: This foldable LED desk lamp has a 225° flexible arm and a 90° bottom axis. The foldable design makes it easy to carry and place. | Professional service: We provide a 1-year warranty service for the led desk lamps. As long as there is any problem or dissatisfaction with the product, you can contact us for a free replacement or return. We are always at your service.