Goodmans Hurricane Protein Shaker. , No more lumpy shakes! Effortlessly blends with a touch of a button. , Perfect for protein & diet shakes and meal replacement formulas, milkshakes, baby formula, or even cocktails , Leak Proof Lid , 2 x AAA Batteries Legal Disclaimer, ,Goodmans Hurricane Protein Shaker. No more lumpy shakes! Effortlessly blends with a touch of a button. Perfect for protein & diet shakes and meal replacement formulas, milkshakes, baby formula, or even cocktails. Features an easy self clean function as well as a detachable power base for lightweight portability. Includes: Power Base Shaker Cup Leak Proof Lid 2 x AAA Batteries For instructions on how to use the shaker, check the Specification tab, ,