This is the Canon SELPHY QX20, a mini printer for smartphones. It connects to your smartphone and allows you to easily print photos and stickers. The dedicated paper includes the few sheets already in the printer, plus one extra pack. I've used it a few times, but it has never been taken outside and is in very good condition. The instruction manual is included, but there is no charging cable. (It can be charged with a Type-C cable.) You can buy it immediately if you have no questions.