Enhanced Usability】 - Its heating power is 420W and the cooling power is 85W. Which is energy saving. It's easy to maintain, all you need to do is just keep the surface clean. 【Security Lock for Children Protection】- Child safety lock on the hot water spout so the entire family can use it worry-free! 【Storage Cabinet for Hygienic Drinking】- At the bottom of the water dispenser, there's a storage cabinet. It is perfect for disposable plastic cups and ensures public drinking water hygiene. It can be placed in many public places like home, office, library or restaurant, etc. 【Removable Water Barrel Seat】- ​The water dispenser holds a 3-5 gallon water bottle. The water barrel seat is detachable.