【1200mAh Long-lasting Rechargeable Battery】The built-in 1200mAh rechargeable battery ensures this reading light lasts a long time. Thanks to its lightweight, portability, and wireless design, you can read anytime, anywhere – at home, while traveling, or on the go. 【Stepless Dimming and Automatic Timer】This flat reading light supports stepless brightness control, allowing you to adjust the lighting to suit different environments. It also features a digital LED timer from 1 to 99 minutes, which automatically turns off the light after the set time. This function is very practical for readers who easily lose track of time, as it prevents over-reading and ensures an undisturbed night's sleep. 【The Perfect Gift for Readers and Book Lovers】This LED reading light has an innovative design that covers an entire page and is portable, making it both a practical reading accessory and a stylish desk decoration. It is an ideal gift for men, women, teenagers, and book lovers of all ages. Perfectly suitable for Christmas, Thanksgiving, birthdays, Children's Day, or other special occasions – practical, thoughtful, and always a pleasure.