Eye-Protective Reading Light: The reading light uses advanced anti-glare LED beads to maximize eye protection while reading. Wear it around your neck without having to hold a lamp or flashlight for illumination, allowing you to read comfortably for hours. The soft light won't disturb your sleeping companion at all. 3 Brightness Levels & 9 LEDs: This USB-rechargeable light has 3 color temperatures: warm light, natural light, and cool white light, and 3 brightness levels. A short press allows for freely adjustable brightness (20%-100%), making it easy to adapt to various occasions as a reading light. 360° Flexible Arms: This hanging neck light is made of soft, non-toxic, and safe TPE material. It's skin-friendly, comfortable to wear, and won't slip off easily during use. Built-in metal tube, you can bend it 360° to the correct position you want, each side of our bedside book reading light can adjust the power individually, with just 3 clicks you can adjust the brightness. Long battery