400ml automatic mixing cup, portable glass coffee cup, office heat-resistant coffee cup, rechargeable high-speed mixing cup. This innovatively designed automatic blender cup brings convenience and comfort to your coffee experience. With a capacity of 400ml, it is suitable for your daily drink needs. The glass material ensures the original flavor of the coffee and has excellent heat resistance, so it can be used with peace of mind. The cup body is designed to be lightweight and easy to carry, making it an ideal companion for the office, outdoor activities or travel. Built-in rechargeable battery and high-speed stirring function allow your coffee to be perfectly mixed in a short time and enjoy a smooth taste. This automatic blender cup is not only practical, but also has a stylish appearance, making it an ideal choice for the office or life. Fast, convenient and stylish, bringing you the ultimate enjoyment with every cup of coffee. Welcome to a productive life, starting with a cup of perfectly blended coffee.