Light-up logo notebook with a 4000 mAh power bank with a 3-in-1 integrated cable (Type-C, Android, iPhone). Input: 5V/1A. Output: 5V/2A. When opened, the magnetic strap lights up. This functionality works for up to 25 days without recharging the device! The removable A5 notebook comes with 30 pages of recycled and biodegradable paper. Delivered with a gift box with magnetic closure, made out of recycled paper.