Product Type: E-reader Weight: 500g to 3kg Upgraded Reading Light Lamp: Upgrade specially designed 9 LED reading lamp with 3 lighting color options, stepless dimming brightness, which is more user-friendly and convenient for you to choose the light mode. More suitable in different reading environments. The eye-friendly reading light creates soft, natural light that won't tire your eyes even after long hours of use. 3 Brightness Modes: 3 different LED light colors (4 Warm White LEDs or 5 Cool White LEDs or 9 Mixed LEDs) and stepless brightness adjustments, giving you a variety. Simply press the sensitive touch button to switch between 3 color lighting modes. Stepless Brightness Control: Unlike the brightness control button of other reading lights, this reading book light provides stepless adjustable brightness level by long pressing the control button, suitable for you in different reading environments. The brightness control is very easy to use and sensitive enough to give you enough time to choose your level over others that change too quickly. 360 Flexible Neck - The upgraded 360 flexible gooseneck (17cm) better solves the problem of shaking, so you can rotate the book light clip in any direction to suit your reading. Its mini size and compact design also make it easy to carry, you can place it wherever you want. Portable and Multi-use - With the anti-slip pad on the bottom, this book reading light is sturdy enough to stand on its own. Moreover, the book light clip is wide enough to hang a book, laptop, tablet, bunk bed, etc. Whether you are camping or traveling, it is an ideal tool for reading at night.