[9 Lighting Modes] 3 Colors and 3 Brightness Levels: This reading light has 3 color temperature modes: warm light (3000K), natural light (4000K) and cool white light (6000K), each with 3 levels of brightness, so our reading light has 9 more lighting modes to choose from. [Ultra-long battery and USB charging] The neck reading light has a high capacity battery (1000 mAh) which makes it easy to move around and allows it to last for up to 60 hours depending on the light mode you choose. [Ergonomic and eye-friendly design] With LED beads anti- glare for maximum eye protection. Designed to free your hands, this eReader weighs just 103 grams and is covered in high-quality soft rubber for stress-free use around the neck. The adjustable angle is designed to meet the needs of different people. [Versatility]. This neck lamp is flicker-free and has a narrow beam of light to illuminate the area you want to illuminate, perfect for reading in bed at night without worrying about disturbing the person next to you; it is also suitable for outdoor use at night for car repairing, sewing, knitting, tailoring, or even night camping and running. [Gift Idea]. Thanks to its compact design, this small e-reader easily folds into a backpack or bag, making it very portable. It is a great gift for your partner, children, parents and friends on Thanksgiving, Christmas or birthday.