Double Head LED Desk Lamp USB Touch Night Light 3 Dimming Eye Protection Table Lamp Temperature Display with Pen Holder Feature: 1: Smart LED Display Desk Lamp LEDs. It can display temperature, time, year, weekday, date and other information to improve the concept of time. 2: No blue light eye protection. No flicker, no flicker, no ghosting, no dark area, better eye protection. 3: Three levels of color matching and stepless dimming. 3000K warm yellow light, 4500K warm white light and 6000K white light. 4: Touch switch. By sliding your finger on the touch screen, you can easily and conveniently adjust the brightness level. 5: Multi-angle adjustable, the light can be rotated up and down, left and right 180?, the bar light can be adjusted 90?, can be folded and stored to save space. 6: The cell phone pen holder is designed to store school supplies such as pens, tablets and cell phones. Wide range of uses. Flexible positioning for office, bedroom, school and reading. Parameter: Material: ABS Number of light beads: 40 LEDs Switch: Touch switch Brightness : 3 dimming levels Rated voltage: DC 5V Rated power: 7W Power supply: USB plug/charging Brightness: three-dimming key (white/warm white/natural light) Temperature color: 3000-6500k Rechargeable models battery capacity: 2000mah (Built-in 18650 battery) Listing: 1x Eye Care 3-speed dimming desk lamp with USB touch alarm clock night light bedroom bedside reading light< br>1xusb cable