Self-stirring technology: Adopt fluid self-stirring technology, which makes it different from any other self-stirring cups. The premium fluid motor works as soon as the button is pressed. EASY TO CLEAN - If you don't need the stirring function, our stainless steel coffee mugs can be used as regular cups for drinking. It's also easy to clean, but don't use a dishwasher or a full soak to clean it. No Sweat, No Hassle: Simple Operation While this mug looks great on any kitchen counter or coffee table, its essence is to make work easier. Unlike typical self-mixing coffee mugs, this kitchen accessory works in a simple and convenient way. Just press the auto-stir button on the cup and the propeller on the bottom turns, mixing the solute and solvent particles into a lovely foam. No sweat, no hassle, just a product that makes blending drinks easier Track coffee temperature: don't you hate it when you take a sip of your morning and cold coffee? With this automatic blender jar, you don't have to go through this unpleasant experience again. This automatic blender is the best way to blend and drink coffee. But it also works great if your favorite drink is chocolate, tea, or cocoa. Works with almost any beverage Package contains: 1*Automatic blender jar (black) does not include battery