- [High Capacity Battery & Long Lasting] Equipped with a powerful 7800mah rechargeable battery (3x2600mah), this coffee maker can heat and extract up to 4 cups of coffee on a single charge. the efficient battery system provides consistent performance for outdoor enthusiasts and travelers who need reliable coffee-making without frequent recharging. - [Rapid Heating Technology] Experience fast brewing with our advanced heating system that reaches the perfect extraction temperature of 90°c in just 8 minutes. the temperature indicator light clearly shows when your machine is ready, ensuring you always get barista-quality coffee whether using cold or hot water - perfect for any situation. - [Digital Display & Easy Operation] This portable coffee machine features a bright digital display screen that allows you to monitor battery levels and temperature at a glance. the intuitive interface ensures effortless operation with simple clicks - single click to power on, double click for automatic extraction, and long press for heating mode. perfect for busy mornings or outdoor adventures when you need quick access to your favorite brew. - [Automatic System] has never been easier with this innovative coffee machine. simply add water and run a cycle without coffee capsules for thorough automatic . this smart self- function saves time and effort while maintaining optimal , making it ideal for users who value convenience and cleanliness. - [Compact & Portable Design] Designed for mobility, this coffee maker measures just 9.3x2.6 inches and weighs lightly for easy transport. made with durable abs, 304 stainless steel, and pc materials, it's built to withstand travel while delivering consistent performance. the 90ml water tank and 120ml cup capacity make it ideal for personal use anywhere.