Come and see our amazing products. This Creative LED Book Lamp is made of PU surface, cream wave paper, LED light. It looks exactly the same as an ordinary notebook when it is closed. it just needs USB rechargeable instead of batteries. All it need it a USB cable that can connect to computer or the charger. When you open its cover, it will shine until you close it again. Compact book light can be taken with you on the go and works without cords. Use it outdoors or indoors to provide that extra amount of light that you need. Using a very creative way of switch - open the books can light up, and close it together, will turn off. This book lamp is 2000 mAh capacity, it can be used about 6 hours when you charge it 3 to 4 hours with the USB charge cable. This is a surprised gifts for your lover, and promotional products for your Pls confirm further with us if any query about packing info, inventory status and time schedule.