1.High quality food grade Stainless steel blade
2.Jar material: High quality food grade transparent polycarbonate
3.Super big size motor with 32000rpm pure copper
4.Strong clutch with stainless steel insert,more stronger and longer using life
5.Over current protect   switch and Over heating motor protector
6. Mechanical control, variable speed adjustor, pulse and timer function
7.Motor power 2200W
8.Jar capacity:4.0liters /5.0liters