Upgraded Portable Espresso Machine: Espresso made EASY! The most advanced mini espresso machine on the market. A higher efficiency battery allows you to brew 1 cup more than other similar products. It heats the water and extracts espresso automatically with just one press. Upgraded heightened coffee cup to 2.9'' compared to 1.57"(other brands), free your hands from holding the portable espresso maker while extracting espresso shot. Upgraded Battery & Fast Heat: The efficiency of the upgraded battery can brew one more cup than similar products. Built-in 7500mAh rechargeable batteries, brew 3-5 cups when fully charged while other brands can only brew 2-4 cups. Cold water takes only 3-4 minutes to heat up, which is 6 minutes quicker than some brands. Heating up to 96°C/205°F through 20 BARS of pressure, bringing espresso with decent flavor and rich crema. Double 2-in-1 Feature: This travel coffee maker works with ground coffee and coffee capsules (Illy, Lavazza, Kimbo, Cafe Royal, L'OR, Jacobs, and Nespresso). It supports both cold water brew and hot water brew. Brew 5 cups with 50ml cold water and 3 cups with 80ml water cold when fully charged at 25°C / 77°F. Brew one more cup than other similar products. It can also brew 200+ cups with hot water. Made for outdoor enthusiasts and coffee addicts. Outin gives you the freedom to take your Espresso Machine on the go, perfect for traveling, camping, hiking, backpacking, fishing, home, and office use. Leak-proof & Heat Insulation: Espresso made safe and sound. Equipped with the leak-proof and heat-insulated design, with zero leaks during use, it won't burn you after heating. Additionally, this coffee maker is compatible with 12V/24V car charging, charging wherever you go - inside or outside. PORTABLE AUTOMATIC ONE-KEY OPERATION ESPRESSO COFFEE MAKER ONE-KEY OPERATION COFFEE MAKER With just one press, our coffee maker will heat the water at the perfect temperature and will automatically start to extract. 3-4 MINUTES HEATING PROCESS Using cold water takes about 3-4 minutes to heat up, which is 6 minutes quicker than similar products. Heating up to 96C/205F. 20 BARS EXTRACTION 20 BARS of pressure, which is 5 BARS more than similar products, bringing espresso with decent flavor and rich crema. COMPACT & PORTABLE coffee maker is one of the smallest and lightest espresso machines. It gives you the freedom to enjoy a cup of coffee whenever and wherever you'd like. HEIGHTENED GLASS Heightened glass design, no need to hold the body while extracting, enjoy hands-free coffee making. 7500mAh RECHARGEABLE LITHIUM BATTERIES Provide strong power, your espresso maker will make 2-4 cups of authentic barista-quality espresso for you at full charge. LEAK PROOF & HEAT INSULATION DESIGN Hot water won't leak while working, and the body won't feel hot after heating & extracting.