Package contents: 1 reading lamp Features: 1. Comfortable reading to protect your eyes from eye strain, specially designed for comfortable reading 2. 3 light modes The reading lamp has 3 modes. The strongest light can illuminate both sides of the book in an amazing way and the weakest light allows you to read in bed at night without disturbing anyone 3. USB rechargeable The book lamp contains a large capacity battery and charges like a phone so you don't have to go through the mess of batteries. Provides up to 15 hours of lighting time after a quick 2 hour charge 4. Sturdy clip The reading lamp has a large. It provides a secure grip for books, book stands, beds, shelves and even desks. The silicone surface of the clip protects the book pages from marks from the clip and ensures a stable grip 5. Perfect gift Perfect for reading, music stands, computers, text tasks and hobbies, camping and as a bookmark. The clip-on reading lamp is also an excellent night light for breastfeeding and changing diapers.