Multi-purpose design: you can connect the portable water dispenser with bottled purified water and mineral water; or you can use a water supply hose to connect to the bucket; very convenient for daily use and travel. Touchscreen temperature control: the electric water dispenser has a touchscreen temperature control that can clearly view the temperature you choose for easy use. 5-level water temperature option: The electric water fountain is designed with 5 levels of water temperature options to meet different needs , such as making tea, coffee and instant noodles, etc. 3 Seconds Heating Water: The portable water dispenser is upgraded with heating technology so that the water dispenser does not 'only needs 3 seconds to boil the water. Intelligent memory and cleaning function: the instant hot water dispenser is equipped with an intelligent memory which after double-clicking the unlock button, the instant hot water dispenser will automatically choose the temperature you chose last time by clicking the mode button.