Features - Portable and Compact Design: Easily transport and store your coffee maker wherever you go. - IPX6 Waterproof Rating: Built to withstand various outdoor conditions, ensuring durability and reliability. - Double 2-in-1 Functionality: Brew your favorite ground coffee or use coffee capsules for convenience. - 304 Stainless Steel Construction: Enjoy a durable and easy-to-clean coffee maker that lasts. - Leak-Proof Lid with Sealing Ring: Securely store your coffee during travel without worrying about spills. - Distillation Extraction Process: Experience optimal coffee flavor with fast heating capabilities. - 7500mAh Rechargeable Battery: Brew 3-5 cups of coffee on a single charge, perfect for on-the-go coffee lovers. - 20 Bars Pressure: Achieve the perfect espresso with rich crema and aroma, thanks to optimal brewing pressure and temperature. Operation Instructions: - For cold water: Press and hold the cold extraction button or double-click to heat before extraction. - For hot water: Simply press and hold to extract espresso. - Full charge (3-4 hours) allows for up to 50 extractions with cold/hot water; heating cold water before extraction yields about 4 extractions. Internal Self-Cleaning: - Add clear water and press the switch for 2 seconds without a coffee capsule to clean the machine automatically. It will shut off when there is no water.