The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page 1 Barista-Quality 2 Auto-Brew 3 Self-Heating 4 Double Shot & Joy 5 Easy to Clean INSERT Choose either the capsule adapter or the coffee powder adapter, and insert it into the portafilter. SCREW Screw the portafilter tightly onto the coffee maker. POUR Add 50-80ml of hot or cold water to the tank. PRESS Press twice for hot water extraction.Press and hold for 2 seconds to heat cold water and extract. Previous page Next page Can it work while the machine is charging? The machine cannot be used during charging. Does this coffee machine require any additional accessories? No, it includes all necessary components right out of the box. You have everything you need to start brewing immediately. How long does it take to fully charge the battery? The charging time is related to the charger's power. Using a 5V/3A charger (15W) takes about 3.5 hours, while a 5V/2A charger (10W) takes 4-5 hours. We recommend using a 5V/3A charger How many cups of coffee can be made on a full charge? It depends on the water volume and temperature. According to lab tests, a full charge can heat 50ml of room temperature water and make 6-7 cups.