This stirring cup is a handy device used for mixing and blending beverages or ingredients on the go. It typically consists of a cup or container with a lid and an integrated stirring mechanism powered by a rechargeable motor. 

When choosing a portable stirring cup, consider factors such as capacity, power source (battery-operated or rechargeable), durability, and ease of use.

SPECIFICATIONS 

1. Compact and Portable: These cups are designed to be compact and lightweight, making them easy to carry around in a bag or backpack.

2. Convenient Mixing: With the integrated stirring mechanism, you can mix your beverages or ingredients effortlessly with just the press of a button.

3. Versatile: Portable stirring cups can be used for mixing various types of drinks such as coffee, protein shakes, smoothies, and more. They can also be used for mixing powdered supplements or even salad dressings.

4. No Need for Extra Utensils: Since the stirring mechanism is built-in, you don't need separate spoons or stirrers to mix your drink, reducing the hassle of carrying additional utensils.

5. Easy to Clean: Most portable stirring cups are designed for easy cleaning. Many are dishwasher safe or have removable parts that can be easily washed.

6. Reusable and Eco-friendly: Using a portable stirring cup reduces the need for single-use plastic cups and stirrers, making it a more eco-friendly choice for mixing beverages on the go.