19 liter electric bucket water pump, supporting charging use, suitable for desktop portable water intake scenarios Fully automatic water outlet design, no need for manual pressing, one click start to obtain drinking water Suitable for 19 liter bottled water specifications, meeting the water intake needs of multiple people for home, office, and other purposes Desktop portable design, easy to move to different areas, flexible and convenient to use Charging endurance mode frees itself from the constraints of power cords and is suitable for environments without fixed sockets