Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Desk Lamp-Book Lights- Rechargeable Bed Reading Lamp Clip On Light For Bed Clip With 3 Brightness Level LED Book Light For College Dorm Room/Bed Work Study Feature: Material: ABS Color: White Product size: as the picture shows Packing size: 15x11x10cm/5.90x4.33x3.94in Product net weight: 250g/0.55lb Product gross weight: 280g/0.62lb Voltage: 5V Rated power: 5W Battery capacity: 800mAh Specification: Eye Protection - This book clip light simulates natural light diffuse reflection, reduces multiple shadows, and has a clear field of vision without flash. The blue-free LED book light keeps your eyes safe from damage, and the soft light allows you to read in bed without affecting others. Perfect for reading in bed. Thoughtful Flexible Gooseneck - This bed-friendly reading light has a soft gooseneck of superior quality; the 360° metal flexible gooseneck allows you to easily adjust the position to comfortable angle to illuminate the area you want. Perfect for book lovers and avid readers. Horizontal Head Book Lights - Reading Lights are arranged in a straight line by multiple LED lamp beads. They are designed with horizontal heads and have a wider irradiation range. The ABS material lampshade makes the light higher, uniform and soft, providing stable and sufficient lighting without disturbing Others, ideal for night lighting. Powerful Rechargeable Battery - Built-in 800mAh high-capacity battery that can be recharged. The reading light provides you with 3-8H long-lasting lighting (depending on brightness), it is ideal for your home and travel, and comes with a USB cable. 3 Colors & Stepless Dimming - This reading light has 3 color temperature modes of white light, warm light and natural light. touching control, short press to change the color temperature, long press to adjust the brightness, the brightness can be adjusted from 10% to 100%. With brightness/color temperature memory function. Package Content: 1x clip desk lamp 1x charging cable Feature: Material: ABS Color: White Product size: as the picture shows Packing size: 15x11x10cm/5.90x4.33x3.94in