Perfect notebooks is a smart chioce for writing journals,daily diary, or taking notes in college classes ,meetings or to-do lists and more. Multi-function notebooks with U disk ,wirelwss charging, multi USB charger cable and mobile power bank 8000 mAh ,which provide more convenient for your life. Rigid cover provides a stable on-the-go writing surface. A great gift for the businessman. (Pen and Cellphone ARE NOT Included)