Previously, if people needed to print an image or make a copy of the to-do list, they might need to go out to print it out. But as the technology became more advanced, many pocket printer products began to appear and the Phomemo M02 Pro pocket printer such as this creative printer in the market. It is not difficult to use this M02 Pro mini pocket printer. When you hold it in your hand and connect Bluetooth to the Phomemo APP, you can instantly print photos, images, to-do lists, etc from your smartphone in a few seconds, making you enjoy fast black and white printing anytime, anywhere.