Features 3 in 1 Compatible DesignThis portable coffee machine is perfectly compatible with the Nes OriginalLine Capsule DG Capsule and Ground Coffee Recommended grinding is Fine it is suitable for Espresso Multi functional compatible innovative design allows you to have more choices Notice other types of capsules are not compatible LightweightCompactThe portable coffee maker measures D 75mm x H 200mm weight only 600g with a convenient storage case and bracket Suitable for travel camping driving hiking fishing picnic or RV During the working day it can also be your individual espresso maker in the office Lightweight design without burden One click Simple OperationWhen using a USB Cable add hot water long press the power button switch for 2 3 seconds then wait 60 seconds to complete the brewing This way is best suited for cold extraction When using a Car Charger Adapter or an AC Adapter add cold water or hot water quickly press the switch for once then wait 5 8 minutes to complete the brewing Just a simple operation to taste a cup of 2 oz mellow coffee 15 Bar High Pressure ExtractionThis 12V coffee maker is equipped with a high pressure pump that provides 15 Bar pressure strength Stable pressure ensures to extract high quality coffee from the coffee capsule powder Please enjoy a cup of espresso with fragrant crema every time for yourself Easy to CleanJust add clean water then run the travel coffee machine once without capsules which can aut