We provide you with pure drinking water, so you don’t have to worry about a thing. Safe child lock: The instant hot water dispenser is equipped with a safety child lock function to prevent misoperation, lock it safely, and drink water at ease. Easy to install & use: The filter is easy to install and disassemble, no tools are required. just put the filter on the desktop or other places you want to use it. Small size and light: Small and light, easy to carry, suitable for home, office, hotel, restaurant, etc. Extra large: The water purifier has a large capacity, which can be used to filter all kinds of liquids. it is very convenient to use and does not take up space. If you have any questions, please feel free to contact us at any time.