3 Levels Dimming & Night Light Mode: Easy to use with a touch switch, offering three brightness levels—low, medium, and high—to meet various lighting needs. Ideal for reading or as a night light during rest. USB Rechargeable: Built-in 600mAh battery provides up to 10 hours on low brightness, 6 hours on medium, and 5 hours on high. Convenient USB charging for on-the-go use. Compact Clip Design with Flexible Gooseneck: Securely clips to desks, books, and more. Adjustable neck allows precise angle control to direct light exactly where needed. Flicker-Free LED Lighting: Features 7 LED beads that emit uniform, soft illumination close to natural light. Designed to reduce eye strain for comfortable prolonged use. Product Specifications: Item: Book Light Main Material: PC and ABS Color: Black Battery Capacity: 600mAh Working Time: 5–10 hours depending on brightness level Power: 5W LED Count: 7 Color Temperature: 5500K–6000K (cool white) Output: DC 5V/1A Control Method: Touch switch with 3-level dimming Product Dimensions: 30 x 4.3 x 2.8 cm Product Weight: 61g Package Includes: 1 x Book Light 1 x USB Charging Cable 1 x User Manual Note: Slight variations in color or dimensions may occur due to lighting conditions or manual measurement.