Three-speed Eye Protection Desk Lamp Learning USB Dormitory Student Homework Pen Eye Protection Desk Lamp Rechargeable Dormitory Bedside Reading Lamp Features: Quantity: 1pcs Color: White Product size: 10*10*30cm/3.94*3.94*11.81in Packing size:10*10*12CM/3.94*3.94*3.74in Net weight: 260g/0.58lb Gross weight: 272g/0.60lb Required battery: USB Product Description: LED lighting, no flicker, helps those who read and work for hours a day to eyesight and reduce eye fatigue, ideal for reading, drawing, working, studying. As an reading desk lamp, it consumes 80% less electricity than traditional incandescent lamps, so you can reduce your carbon take notes while also reducing your electricity bill. Smart memory function memory. The last time you turn on the state clip on the desk will catch your lighting preference on your previous setting when you turn it on again. This will reduce your fatigue of working or reading, it can also be used as a video convention to easily meet your ideal lighting needs, making your skin perfect and suitable for your environment. Brightness adjustment range: 10% brightness, 40% brightness, 70% brightness, brightness 360° changeable gooseneck and ring design can easily direct the to where you want for the viewing effect. Clip with USB charging cable, able to plug into any available USB port, or fully charged and placed anywhere, no worrying about the distance between the clip and the outlet. You can clip the on your desk, nightstand, etc. The clip can be widely used for reading, office, study, remote work, video changeable, phone, self-broadcast, etc. Sturdy clip and convenient controller The grand reading bed has sturdy clip with an opening height of 2.36 inches. This bed reading easily clips onto desks, headboards and dorm bed frames with a non-slip pad. In addition, the timer allows you to fall asleep with the on because it automatically turns off 30 minutes for your. In addition, the indicator stays on when it is powered on. Package Content: 1 x desk lampt 1 x usb cable School Supplies:1200 (tri-color light switching / induction dimming) penlight reading lamp bedroom night light white Practicality:Stationery is mainly designed to facilitate people's learning, writing and recording, so practicality is its most basic characteristic Aesthetics:With the continuous improvement of people's concept of aesthetics, the aesthetics of stationery is also increasingly important, modern stationery to meet the practicality, but also pay attention to the appearance of the design and color collocation, in order to attract consumers Easy to Carry:Stationeries are usually lightweight and easy to carry, and can be used in different occasions, such as schools, offices, etc Diversity:The types of stationery is very rich, including pens, paper, notebooks, sticky notes, folders, etc., each kind of stationery has its own special purpose and characteristics, in different occasions can play different roles