Glocusent Mini Rechargeable Clip-on Reading Light for Books: 16 LED Blue Light Filtered Book Light with 80 Hours Battery, 3 Color Modes & 5 Brightness Levels - Ideal for Bookworms, Kids & Travel Review

[A WEEK+ AWAY FROM CHARGING] The book light is USB-C rechargeable. The built-in 1000 mAh battery provides 8 – 80 hours of powerful, non-diminishing brightness based on your brightness setting. Its long lasting time allows you far away from charging at least 1 week if you use it 30 mins per day. 4 power indicators located on the panel and so you can tell how much power left at any time. [LESS EYE STRAIN]The reading light has 3 different modes: amber, warm and natural. The amber mode(1600K) is also eye protection mode since it is blue light blocking. The warm mode(3000K) is also novel reading mode since it brings soft and sweet feeling to you. The natural mode(5000K) simulates natural daylight in the daytime. Choose the one as you like freely. [BRIGHT AS YOU NEED]The reading lamp has 16 evenly spread LED beads. No flickering and no dazzling. 5 brightness levels adjustable from high to low. It is bright enough for you to read. And at the same time, dim enough to not disturb others nearby. Enjoy your private reading time. [STEADY & PORTABLE] The clamp is steady and sturdy. The max opening height is 1.8 inches and it is easy to clip on up to 1 inch thick book. Flexible anti-slip pad equipped. The weight of the book light is only 2.22 oz. It is small, lightweight and compact enough to throw in your purse. [Product Quality Guarantee] FCC, CE, RoHS, PSE & C-Tick approved. Worry-free 18-month warranty and friendly customer service. Product Box Contains: Book Light x1, USB-C cord x1, User Manual x1. Bookmark x1. NOTE: 1. NO ADAPTER INCLUDED. 2. A piece of film is placed on the touch-screen panel to avoid any potential scratches during the shipping, remove it before first use.