This mini espresso machine can heat water when it is plugged into 12V car cigarette lighter

Multi-functional: This mini espresso machine can heat water when it is plugged into 12V car cigarette lighter. If you are out of car, it also can be used for extracting capsule/ground coffee with a built-in 1800mAh rechargeable battery to achieve a cold/warm brew. Please note: The battery can’t afford to heating water when the espresso machine without being plugged into car cigarette lighter socket.