Portable espresso maker, USB charging compatible. Coffee cup capacity: 120ml Charging voltage/current: 5V/2A Power consumption: 72W Boiling time: Approximately 5 minutes Extraction time: Approximately 60 seconds Dry-boiling prevention temperature: 145℃ Product size: 83.5 × 83.5 × 245.5mm Box size: 271 × 90 × 90mm Materials: ABS + Stainless steel 304 + PC Operating voltage: 12V Battery capacity: 18650 lithium battery (2500mAh × 3) Heating temperature: Approximately 86℃ ⭐︎ Compatible with Nespresso and Dolce Gusto capsules, ground coffee, and three different brewing methods; set up as per the instructions. ⭐︎ Can extract coffee from water or hot water. Used about 3-4 times, I think. The coffee machine is in great condition, but the box was damaged from the start, with dents in the corners and creases. If you are concerned about the box's condition, it's probably best not to purchase it.