1. Unique Folding Design: Rotating 360 Degrees Freedom 2. Classic Wood with Unique Texture: Decoration, Gift and Night Light 3. Recyclable Material: Durable Paper, Waterproof and Environmental Protection , 100percent Recycling 4. Magnet Holding Design: Custom Industrial-grade N52 Magnets, Enables the Book can be Shaped as Round and Half Circle 5. 800mAh Li-ion Battery: Charging Time 3-4 Hours, Battery Duration 6-8 Hours