Versatility: The capsule coffee machine offers three brewing methods - espresso, coffee, and hot water, catering to diverse taste preferences. Wireless Convenience: With wireless heating technology, this portable coffee maker allows for flexible use anywhere, anytime, without the hassle of cords. Chemical-Free Material: Made without high-concerned chemicals, this coffee maker ensures safety and health for users. Smart Extraction System: The smart extraction system ensures optimal extraction, delivering a rich and flavorful cup every time. Charging voltage: 5V Rated voltage: 11.1V Battery capacity: 7800mAh Heating power: 100 W Water tank capacity: 80m Water tank Material: 304 stainless steel Charging time: fast charging 2-3 hours Color: As Shown Material: plastic Package Contents: 1 * Portable Espresso Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.