Product Description USB-C fast charging cable Adapter for ground coffee and capsules How to Use BIVISTY Portable Electric Espresso Machine? Install the filter Screw the filter clockwise onto the machine tightly. Pour cold/hot water Add 50ml/80ml of water to the water tank. Start extraction One-touch start,enjoy delicious coffee. Enjoy a cup of coffee anytime, anywhere Outdoors Travel Office Expert on portable espresso machines Important Note 1. Please note that this machine cannot be operated while charging. 2. Before using the coffee machine for the first time, please check if it has power (press the button once to display the battery level) , When the battery level shows 1 bar, please fully charge it before use. 3. When the battery voltage is too low to start the work, the white indicator light will turn on and blink for three times before shutting down. You can use it again after charging. 4. Before each use, make sure there is water in the water tank, do not use the device with an empty water tank as it may damage the coffee machine. 5. This coffee machine supports coffee powder, Dolce Gusto and Nespresso capsules. 6. If you encounter difficulty extracting coffee while continuously adding water, please first loosen the locking cup, reassemble it, and then tighten it for extraction. 7. When the ambient temperature is too high, leave an interval of more than 5 minutes between continuous heating. 8. When you are filling hot water, please make sure that the equipment is always stable to avoid the risk of splashing and scalding. 9. Do not open the cover during the extraction process to avoid scalding.