[Flexible Book Light]The Light lens can be rotated 90 anticlockwise, 180 clockwise, 45 downwards,350 flexible holder bends to any angle for your best viewing. Perfectly meet your lighting direction needs. [Upgrade Design]Button New Design, Press Less Noise,With Out Disturbing Your Sleeping Partner or Child. [3 Brightness Levels]25 Lumens, 3000K warm white light, 4300K natural white light, 8000K cool white light. Turn the book light ON/OFF and adjust brightness from 30% to 100% ,Eye-care soft glow creates a private reading space without disturbing others. [USB Rechargeable Reading Light]No additional cables or batteries needed,computer, directly plug it into a power bank,computer, Phone adapter, car charger, or USB outlet for recharging, easy and convenient. Fully takes 1.5 hours and provides 8 hours lighting time. [ & Portable]1.3 ounce, small and , can be completely folded flat and slim, portable put in a pocke, reading on airplane, train, or backseat of car when travelling,also used as a bookmark. Colour: Black Material: plastic Size: 10.5 x 4.6 x 1.3CM Package Contents: 1 x Book reading light Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.