Upgraded reading lights: Upgraded specially designed 9 LED reading lights, with 3 lighting color options, stepless dimming brightness, more humane, convenient for you to choose lighting modes, most suitable for lighting in different reading environments.The eye-protecting reading light produces natural and soft light, which will not cause eye fatigue even after prolonged use. 3 Brightness Modes: 3 different LED light colors (4 warm white LEDs / 5 cool white LEDs / 9 mixed LEDs) and stepless brightness adjustment, giving you multiple choices. Simply press the sensitive touch button to switch between 3 color light modes. Stepless Brightness Control: Different from the brightness control buttons of other reading lights, this reading light can adjust the brightness level steplessly by long pressing the control button, which is suitable for you to read in different living environments. The brightness control is very easy to use and sensitive enough to give you plenty of time to choose your level and not others that change too quickly. 360 Flexible Neck: The upgraded 360 bendable gooseneck (17cm) better solves the vibration problem, so you can twist the clip on the book light in any direction to relax. Adapt to your reading. Its mini size and compact design also make it easy to carry, you can place it anywhere you want. Portable and Multiple Uses: With non-slip pads on the bottom, this reading light is strong enough to stand on its own. Plus, the book light clip is wide enough to hang books, laptops, tablets, bunk beds, and more. Whether you're camping or traveling, it's the perfect tool for nighttime reading. Desk lamp, your good helper for reading before going to bed When someone sleeps next to you while you read, you no longer have to worry about disturbing your partner or even getting up to turn off the main light in the room. This is a portable reading light that easily clips to a book, a bunk bed, or stands on its own without having to unfasten it every time you turn a page. 3 color modes, stepless dimming Just press the sensitive touch button to switch between 3 color lighting modes (4 LED warm light/5 LED white light/9 LED mixed light), long press to adjust the brightness of each color mode according to your needs According to 1:4 LED warm light Press 2: 5 LED white cold light Press 3: warm light 9 LED lights Press 4: off Long press the button to increase brightness Release finger and hold button again to decrease brightness A lightweight and portable travel book for easy portability The USB rechargeable book light has 4 battery LED indicators, which can help you easily know the remaining power of the book light, and the charging light will turn from red to green when fully charged. The flexible yet sturdy 360 gooseneck makes the book foldable and easy to carry. Plus, the adjustable clip measures up to 4cm/1.57ft, so you can easily clip it to books, bunk beds, and more. Power supply: 1 3.7V 600mAh battery Battery charging time: 2H Working time: 5H (high brightness)/10H (low brightness) Size: 88*40*220mm Package includes: 1 * Reading Light 1 * USB Charging Cable