This wireless portable espresso coffee maker offers a versatile solution for brewing high-quality espresso at home, in your car, or while traveling. Equipped with 20 bar pressure and compatible with both capsules and ground coffee, it ensures optimal extraction of rich flavors through advanced heating and extraction technology. The device features a fully upgraded stainless steel water tank with a water volume scale and a capacity of up to 70ML, enabling hot or cold water customization for your preferred beverage. Its portable charging capability allows for convenient use without the need for an external power source, making it ideal for on-the-go brewing. The newly designed 8g coffee powder adapter provides greater capacity for ground coffee, allowing you to customize your brew. Enhanced with a piston pump delivering up to 20Bar of pressure, this espresso machine ensures efficient oil extraction and vibrant flavor profiles. Compact and easy to use, it combines convenience and performance, making it an essential tool for coffee enthusiasts seeking professional-quality espresso anytime and anywhere.