... Capable of stirring of milk powder, coffee, oatmeal, and etc. 2,Powered by two 7# batteries. 3,Rotate at high speed. I. Function Overview:Powered by ... shaft will rotate at high speed. Convenient and rapid. Capable of stirring of milk powder, coffee, oatmeal, and etc. Suitable for ... stop the stirring.III. Notices:1. Notice the replacement of the batteries. Remove the batteries when the stirring cup is ...