?The product with strong illumination£¬ special appearance and superior raw material is economic and nice-looking£¬ so it is ideal for indoor use. <br><br><strong>Features:</strong> <br>With a USB cable provided and a rechargeable battery£¬ you can charge your book-shaped light extremely easily. <br>Small in size and battery-operated£¬ it's very easy to take with you and use it anywhere you want£¬ very convenient. <br>With strong illumination and special appearance design£¬ the book light is both practical and beautiful. <br>Made of Tyvek paper with high durability and strong water resistance£¬ so the product is long-lasting. <br>You can use the changeable and folding book light as a table light£¬ floor lamp£¬ ceiling lamp and bedside lamp. <br>It's absolutely a perfect£¬ special and amazing gift for your families£¬ friends£¬ lover etc. <br><br><strong>Specifications:</strong> <br>Battery: 1 * 3.7V 2500mAh polymer battery (included£© <br>Power: 4.5W <br>Working voltage: DC5V / 300mA <br>Charging voltage: 5V / 500mA <br>Charging time: 5 hours <br>Lighting time: 8 hours <br>Luminous flux: 500LM <br>Light color: White(6500K) £¬ warm white(3000K)£¬ red£¬ blue (optional) <br>Material: United States white maple <br>Paper: Tyvek <br>Solar panel size: 21.5 * 17.0* 2.5cm / 8.5 * 6.7 * 1.0in(L * W * H) <br>Item weight: 387g / 13.7oz <br>Package size: 26.2 * 20.0 * 5.5cm / 10.3 * 7.9 * 2.2in (L * W * H) <br>Package weight: 522g / 18.4oz <br><br><strong>Package list:</strong> <br>1 * LED Book Light <br>1 * USB Cable