CUSTOMIZE YOUR ILLUMINATION The LED reading light has 3 color temperatures and 3 brightness settings. The brightest setting easily lights up 2 full pages of any size book, and the lowest one creates a private reading space for you when your partner is sleeping next to you RECHARGEABLE & LONG-LASTING LIGHTING The built-in rechargeable battery allows you to enjoy 60 hours of wireless reading without charging (low brightness setting). In just 1.5 hours, you can fully charge the book light with the included micro USB cable AMAZINGLY LIGHTWEIGHT The small reading light is so lightweight (only 1.3 oz) that you will hardly feel the added weight when you clamp it on the book. The foldable design makes it take up very little space, just like a mouse, easy to pack fortraveling FLEXIBLE GOOSENECK & NON-SLIP CLIP The gooseneck is flexible so you can position the light exactly where you need it. The non-slip clip offers secure grip for thinner object, also padded with soft sponge to avoid leaving marks on your book PERFECT GIFT Our book reading light provides bright light for you while reading in bed, college dorm, airplane, train or bus. It is also an excellent night light for breastfeeding. Are you looking for a thoughtful gift for your friends and family? That's it!