Powerful Battery Operated Desk Lamp with Organization The built-in rechargeable battery provides up to 6 hours of illumination when the maximum brightness is set, but only needs 4 hours for a full charge. The portable cordless design allows you to take it anywhere and save space, especially there are limited outlets and power outages, perfect for studying in a college dorm. Touch intensity with memory function Equipped with With modern touch control, the desk lamp has 3 color modes each with continuous brightness (10%-100%). Long key to adjust color, short key to adjust brightness. With memory function, let you easily get the perfect lighting without multiple light settings, a better pen holder for reading, working, studying or using other emergency, suitable for college dorm, office, home, kid's room, living room, etc. Careful light and night light design Powerful LED desk lamp, upgraded LED bulbs, offers you enough soft brightness without any dark areas, won't strain your eyes even if you write, draw, do crafts, study and work in the light for a long time. The pen holder with a special comfortable and portable night light design to warm your room without disturbing anyone while you sleep at night to be a warm friend in your life. Upgraded flexible neck and sturdy multi-function base: the storage desk lamp with enhanced 360 flexibility, gooseneck easy to adjust light angle and stable posture to light up where you need it. Cordless desk lamp with organizers, widened shade and 4 in 1 multi-function base, desk lamp with 2 longer pen holders, phone holder, desk lamps with small night light, to save space without tilting, It is a very practical cordless desk lamp for college, office. Rechargeable desk lamp for college dormitory: Multi-function desk lamp with pen holder is a must-have lamp for office and the work space you need to store pencils, tools and magnifying glass, help you organize your desk to save space and keep your desk neat and tidy, perfect for desks crowded with kids/ women/men. Equipped with USB charging cable so that it can be powered by charger, laptop, PC, power bank, notebook, so convenient to use in life