360° Free Rotation and Super Strong Magnetic Suction: The magnetic ball design of the wall reading light can rotate 360°, so you can freely adjust the direction of the light to the angle you want. The magnetic ball is strong enough to hold the wall light in the same position without slipping off. Touch Control and 4 Brightness Levels: Designed with a sensitive touch control to change 3 color modes and 4 brightness levels. The wall lights have 3 different color temperatures (long press to change 5700K white light, 4000K natural light, 2700K warm light), each of which can be adjusted to 3 brightness levels (a short press of the button to adjust low/medium/high brightness). Long Battery Life and Rechargeable and Cordless Use: Wall lights built-in large capacity battery and a USB cable included. It can be charged quickly within 2-3 hours. After full charge, the rechargeable wall light can work for up to 24 hours in the lowest mode, maximum brightness is up to 5 hours. You don't need to be plugged in all the time to use it wirelessly. Solved the problem of no power outlet next to it, especially since there are limited outlets and a power outage occurs. Safety and portable. Eye Care and No Heating and Safety: This LED wall light is made of high-quality full-spectrum beads with soft light, no flicker and no glare, which helps those who read or work for several hours to protect their eyes from fatigue. Reduce electricity bills and does not overheat like other traditional lamps. Keep your workspace cool and comfortable. Even children can be used without worry. It is wonderfully gentle on the eyes, but without damaging your eyes. Package and Customer Service: 1*USB wall light, 1*Type-C charging cable, 1*3M strong adhesive, 1*360 degree rotating magnetic ball, 2*screws, 1 instruction manual. The battery wall lights are suitable for bedroom, living room, dorm, children's room, bathroom, bedside table, kitchen or display cabinet. Perfect for work, reading, studying, camping, crafts or for emergency.