1. Adjustable Light Settings – There are 3 color modes (warm orange, mixed, and pure white) and 5 brightness levels. You can create suitable lighting for your needs. Whether you're reading, working, or relaxing, you can adjust the settings according to your preference for a more comfortable experience. 2. Flexible and Comfortable Design – The book light has a 90degree adjustable head that can tilt in multiple directions, ensuring precise light positioning. Its compact size and build make it easy to carry and store, suitable for home, onthego, or travel use. 3. EyeFriendly Lighting – The LED beads offer flicker, shadowless illumination, reducing eye strain during long reading sessions. It is designed for comfort and provides a natural, soft glow that won't tire your eyes. 4. EnergySaving Timer Function – It has 30minute and 60minute timers. Longpress the power button to activate. You can select your preferred duration with a green or blue indicator light, conserving battery life and easing your transition to sleep.