*digital control,equipped with a computer controlled timer ,
*cool and hot and warm hair steamer,temperature adjust from 20--90 degree.
*The dripping bottles are quantitatively controlled with adequater water ,one for cool the other for hot
*high and low temperature ,difference level of heat selection from 1 to 7
*diameter of sphere:inner is 29.5cm, outter is 35cm,depth is 28cm