Features: Enjoy high-quality espresso-anytime, anywhere with our usb portable capsule coffee machine, perfect for coffee lovers on the-go! With a 15 bar pressure pump and 100ml water-tank capacity, this electric espresso machine delivers rich and flavorful coffee every-time. Its durable abs construction ensures long-lasting use, while the rechargeable battery provides over 100 uses when fully-charged. Whether you're a busy professional, outdoor-adventurer, or coffee-enthusiast, this portable coffee maker is an ideal-choice. It is compact, lightweight, and easy to use, making it perfect for home, office, car, or camping trips. Take your-coffee game to the next level with this versatile and convenient coffee machine. Use it in the comfort of your own home, bring-it-to the-office for a quick-caffeine fix, or take it on the-road for-fresh and delicious coffee wherever you go. Impress your friends-and family with coffee made with our usb portable capsule coffee machine. Its sleek-and stylish-design, combined with its impressive-performance, makes it a must-have for any coffee lover. Specifications: Material:Plastic Size:Approx.6.9x19.6cm/2.71x7.71inch Color:Black Voltage: 3.7V Pressure: 15 bar Power: 5W Water-tank capacity: 0.5L or less Principle of coffee machine: pump pressure type Rated-voltage: ≤36V Capacity: less than 3 cups Rated-frequency 3.7HZ Operation mode: electric. Water quantity: 100ML Powder cup capacity: 20g Package Includes: 1x Coffee Machine note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.