Versatile Book Light: Our book light adopts dimmable and color temperature adjustable design, allowing you to customize your reading experience and reduce eye strain in any environment.Long-lasting Battery Life: Equipped with a 400mAh large-capacity battery, this book light ensures uninterrupted reading time without frequent charging, making it perfect for avid readers and travelers alike.USB Charging: The durable USB charging feature allows for easy and efficient power supply, ensuring your book light is always ready for use whenever you need it.Flexible Angle Adjustment: Designed with a multi-level adjustable arm, this book light can be easily positioned to meet your specific needs, providing optimal lighting for a comfortable reading experience.Portable Design: As this plastic LED book lamp designed with lightweight and compact size, it is easy for you to carry and use this product in most occasions. Our portable book light is designed to enhance your reading experience without straining your eyes or disturbing others. With dimmable and color temperature adjustable design, this LED reading light offers a customizable and glare-free soft glow for avid readers of all ages. Easily adjust the lighting angle with its completely flexible design, eliminating the need for constant repositioning. Charge effortlessly with the built-in USB, plugging directly into your laptop, power bank, adapter, car charger, or USB outlet, no additional cables needed. The 400mAh large-capacity lithium battery provides a long-lasting battery life of up to 6 hours on a single 1.5-hour charge, saving you money on batteries. Our LED reading lamp provides a more uniform, delicate and glare-free light that protects your eyes. You can use it with confidence. Lightweight and portable. Item Name: LED Book Light Material: ABS Battery Capacity: 400mAhInput Voltage: 5V/1ALight Color: White/Warm/Warm WhiteFeatures: Flicker Free, Compact Size, Portable Size Details: L: 10.5cm/4.13", W: 3.3cm/1.3", H: 1cm/0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x LED Book Light