Multifunctional Reading Lamp This reading lamp features three color temperatures (yellow, warm white, and cool white) and five brightness levels. Its narrow beam angle is designed to illuminate your book in bed without disturbing your partner. Lightweight and slim, it can also double as a bookmark. 5 Adjustable Brightness Levels & 3 Color Modes The reading lamp offers 5 brightness levels to suit your reading needs, ensuring perfect eye comfort. Additionally, with 3 color modes, you can choose warm or cool light depending on your reading environment. Whether you're reading in bed, on a plane, or in a dimly lit room, this reading lamp provides ideal illumination. USB Rechargeable & Long-Lasting Our reading lamp is designed with a built-in USB rechargeable battery, allowing you to easily charge it from any USB port. Never worry about running out of batteries again. With its long battery life, this reading lamp lasts up to 80 hours on a full charge, giving you ample time to enjoy your favorite book. Flexible and Portable Design The book lamp's flexible arm allows you to adjust the light to any angle, so you can direct the light precisely where you need it. Whether you're traveling, camping, or just need a little extra light for your reading, our reading lamp is the perfect solution.