Three-tone Light LED Hanging Neck Light Emergency Light Eye Protection Reading Light 1. You can adjust the lighting according to your night reading preferences. Enjoy reading comfortably in bed without disturbing your sleeping partner. 2. With Type-C charging technology, our lights have twice the speed of traditional USB ports and longer battery life. The low brightness setting allows you to read in bed in a dark room for up to 80 hours without disturbing others. For tasks that require more light, such as crafts or sewing, the high-brightness setting can last up to 20 hours. Say goodbye to the inconvenience of frequent charging. 3. Multi-color temperature, the bed reading neck lamp presents three color temperatures white light, warm light and warm white light. Switch modes effortlessly with a simple push of a button. White light is suitable for delicate tasks or nighttime activities such as embroidery or running. Warm lighting provides a comfortable atmosphere for prolonged reading, promoting comfort and relaxation. 4. Comfortable and portable, our neck lamp is not only powerful, but also lightweight, only one-third of the scarf, and very comfortable. 5.360 degrees flexible design allows it to fit snugly around your neck and adjust the Angle for optimal lighting. Whether immersed in a book or on a long flight, our neck lights provide the perfect lighting for reading while remaining light and portable.