What is the difference between instantaneous water boiler and traditional water boiler? What are the advantages?

Traditional electric water boiler heating speed is slow, the water still need to wait, can not be fully intelligent, the use of the effect may not be very good.

The instantaneous water boiler adopts layered heating, to eliminate the "thousand rolls of water", "yin and yang water" generation, heating speed, that is, the drink is open, intelligent experience better, for more people to bring healthy drinking water.