Features: Creative Wooden Night Light: The pages of the book are made of high-quality environmentally friendly Tyvek material, high light transmission, waterproof, tear-resistant, and temperature insulation. Very suitable for decorating home, desk, table, children\'s bed! Easy to Use: Open the book, the light will light up, close the book and the light will turn off. There are 3 different light colors: yellow light, white light, warm light+white light, soft light is not dazzling. It can be opened 360 degrees, with magnets, can be adsorbed at will, and placed in various ways. USB charging is convenient: Use a USB cable to charge the battery. The charging time is 3-4 hours, and it can last about 5-6 hours in normal use. The book shape design is also very convenient to carry, suitable for traveling or camping. Multiple Options: The cover of the book is available in 3 colors, and the size is available in 5 sizes. Warranty: If there are any problems, please contact our store in time. We will give you a satisfactory solution.