* Smart LED display. It can display information such as temperature, time, year, week, date, etc. to improve the concept of time.*No eye protection against blue light. No flicker, no flicker, no ghosting, no dark area, better eye protection.*Three types of color matching, stepless dimming. With 3000K warm yellow light, 4500K warm white light and 6000K white light.*Touch switch. It's easy and convenient to adjust the brightness level by sliding your finger on the trackpad.* Multi-angle adjustable, the light can be rotated 180° up and down, left and right, the light pole can be adjusted 90° and can be folded and stored to save space.*The cell phone pen holder is designed for school supplies such as pens, tablets and cell phones.* Wide range of uses. Flexible positioning for use in the office, bedroom, school and reading.Specification:Name: LED eye protection table lampPower supply: USB plug-in/USB rechargeableBrightness: three-position dimmingLight color: white/warm white/natural lightVoltage: 5VPower: 7WNumber of lamp beads: 40 LEDColor temperature: 3000-6500kSwitch: touch switchPackaging included:1 * LED eye protection desk lamp1*USB charging cable1*user manual