Functionality:This versatile machine serves as an espresso maker, power bank, and outdoor coffee maker, catering to various needs. USB-Powered Convenience:Experience hassle-free brewing with our USB-powered espresso maker, perfect for on-the-go coffee lovers. Plastic Material:Constructed from ABS, this espresso maker ensures and resistance to wear and tear. The compact size of our portable coffee machine makes it an excellent choice for home, camping, or travel use. Fast Brewing Technology:Enjoy your caffeine fix swiftly with our fast-brewing espresso machine, ideal for busy mornings or quick breaks.