1. Press ON to turn on the power. Turning on the power is the mode of stimulating the milk array. The whole process is about 2 minutes.
2, through - + can adjust the suction that suits you
3, the milk begins to flow out, you can press the water drop button to enter the sucking mode
4, in the process of sucking milk can be adjusted by - + can adjust their own suction
5, the end of the pumping button to turn off the power