Product Description: Enhance Your Reading Experience with Our USB Rechargeable Foldable LED Book Light 5 Colors, 6 Brightness Levels, Memory Mode: Customize your reading environment with our versatile book light, offering 5 distinct color modes (3100K, 4100K, 4550K, 5000K, 7100K) and 6 adjustable brightness levels. The convenient memory mode allows you to save your preferred settings for a personalized experience every time you read. Timer: Enjoy a seamless transition to sleep with the automatic shut-off and sleep assist function. Set the timer for 30 or 60 minutes, and activate the gradual dimming feature that mimics a sunset. As the light gently dims, it helps deepen your drowsiness, allowing you to drift off into a peaceful, quality sleep. Rechargeable: Powered by a high-performance 700mAh battery, this reading light offers between 9 to 120 hours of reading time, depending on your brightness settings. The power indicator light displays the battery level in different colors, ensuring you’re never caught off guard. Recharge easily with any standard USB port on your computer, adapter, or USB socket. Eye Caring: Designed to protect your eyes, this light provides a broad range of illumination that is bright enough to cover the entire page without disturbing others nearby. The soft, non-flickering, and non-stinging light ensures a comfortable reading experience, reducing eye strain and fatigue. Lightweight and Portable: The unique foldable LED head design makes this book light compact and portable. It clips easily onto books and fits conveniently into any pocket or backpack, making it ideal for travel or camping. Enjoy reading anytime, anywhere with this versatile and convenient book light. Upgrade your reading experience with our feature-rich book light, perfect for avid readers who value comfort, convenience, and eye care.