This reading light can be used in the bedroom, study room, living room, dorm, office, , etc. Durable and practical structure, good looking and practical. It is versatile, not only as desk lamp, with pencil holder and USB charging port, you can easily organize your pencils and pens on desktop. The USB port can be as emergency charging port for phone. Features -Color:White -Material:Plastic -Size:8.60X8.60X47.50cm/3.38X3.38X18.67in -Number of lamp beads: 20 led -Power input: DC5V/1A -Power supply: 5W -Battery capacity: 1200mah -Charging time: 3h -Working time: 3-10h -The by touching. Just a bit touch with your finger, it brings you the suave light. -The desk light is eye caring, which will not stimulate your eyes and can bring protection for eyes. -This desk lamp can be used as reading lamp, bedside table lamp, dorm lamp, student's table lamp. -It is small and lightweight, portable and compact, which means you can easy to carry it wherever you go. -Versatile desk lamp with USB charging port and the pen holder design, the pend holder saves your space to organize pens, rulers, pencils. Package list: 1 x Desk Lamp