Weight: 1.4 pounds and height: 8 inch. CERA+ portable coffee maker is the most compact electric espresso machine with heating function on current market. Coming with a protective carrying bag, it is convenient to bring your favorite capsule or ground coffee on the go. Ideal for traveling, camping, hiking, picnic, home and office. HEATING FAST & POWERFUL? This portable espresso maker features with ceramic heating tech and brews espresso coffee 96? In 3 4 minutes. 20 bars pressure keeps the capsule/ground coffee extracted perfectly and ensures the espresso with rich crema and aroma. Compatible with NS capsule and ground coffee. With a built-in 7500mAh rechargeable battery, it can heat and extract 3-4 cups of hot espresso with cold water (50ml/cup) or 2 cups of espresso with full filled 80ml water, or over 100 cups if adding hot water to brew. Before first use, please fully charge this mini coffee maker with 10W/15W adapter. It takes 3 3.5 hours to fully charge it under this power adapter. Performing both cold brew and warm brew. There are 3 ways for brewing. Cold Brew: Adding cold water then quick double press the button, it extracts directly. Warm brew with hot water: Adding hot water and double press the button, it extracts directly. Warm brew with cold water: Adding cold water and press & hold the button for 2 seconds to heat the water, after 34 minutes, double press the button to extract and brew a cup of warm coffee.