Electric High Speed Blender Cup Tired of your coffee losing flavor and warmth on the go? Efficiently Stirs Both Hot and Cold Beverages at the Push of a Button. No Need to Find Separate Utensils or Mixing Bowls. Enjoy Perfectly Blended Coffee, Tea, Protein Shake, Or Hot Chocolate in Minutes. Enjoy perfectly mixed drinks anytime, anywhere! Note: Viscous beverages are not applicable.