Up&Down Kettle / electric kettle

We boil too much water when we just want little amount of water though, so thereby we are wasting electricity and time also. This electric kettle can move heater plate above or below to give you the only necessary amount of boiling water. The only thing you have to do is just use 'up' button to scale the amount, and get a precise amount of boiling water. This product gives users to experience rational time-consuming and reasonable electricity-consuming.