Flexible Arm and Rotatable Reading Light: The LED neck-mounted reading light arm is bendable and flexible, you can hang it around your neck or place it on a table as a desk lamp. The book light top can be easily rotated 270, and the light angle can be adjusted at any time, allowing you to choose the best light angle in different environments. Brightness stepless dimming: with 3 color temperatures: warm, natural and white. Each mode has an independent stepless adjustment switch. You just need to press and hold the switch to adjust the color temperature and brightness. Easily create the perfect brightness for your reading environment. Rechargeable: Built-in 1800mAh battery, it takes about 3 hours to fully charge, allowing you to enjoy 10 hours of wireless use, very convenient to carry around. It's eco-friendly and simple. Hands-free design: The ergonomic neck circumference design can be adjusted and fixed at any angle. You can fold it into any shape you need. It is also ideal for reading, knitting, camping, handcrafting, this LED reading light is made of high quality silicone, soft and skin-friendly, hanging around your neck will not irritate your skin. Wide range of applications - lightweight, compact, portable and durable. This LED neck light is perfect for indoor or outdoor use as a flashlight or reading light. Whenever you are reading in bed, walking, running at night or jogging, you get excellent light to protect your eyes.