This cup creates a strong twisting force when you press the button. It easily stirs viscous, granular liquids and mixes drinks quickly and thoroughly. It has great power and a speed of 7,000 revolutions per minute, making it easy to use. Both the mixing cup and stick are easy to clean and the lid can be rinsed with water. However, it is recommended not to soak them in water. The electric high speed stirring cup is IPX67 waterproof and easy to clean. The automatic stirring coffee cup can be used by installing only 2 AAA batteries (not included). To remove the battery cover while installing the batteries, pull out the orange clip on the edge of the cover, then hold the cover with both hands and turn it counterclockwise to install the batteries. If you notice that the self-stirring mug stick is slowing down or not spinning at all, insert the silicone connector fully into the stick to prevent the silicone on the stick from rubbing against the silicone on the lid, which could cause the stick to malfunction. You can use this mug to make any of your favorite drinks, from milk tea to coffee to milk and honey. It will automatically mix them for you. Just wash it with tap water and it's ready. A quick way to enjoy your drinks. Share the joy of this amazing mug with your family and friends. Introducing the electric mixing cup, a convenient and innovative self-stirring coffee cup that takes the hassle out of mixing your favorite drinks. With just 2 AAA batteries (not included), you can enjoy the benefits of this high-speed mixing cup that operates at 7000 rpm, creating a strong twisting force to easily blend thick and granular liquids. The IPX67 waterproof design allows for easy cleaning, making it simple to wash all parts of the cup without any hassle. This electric mixing cup is perfect for creating a variety of beverages, from milk tea to coffee to honey-infused drinks. Simply press the button and let the cup do the work for you, ensuring a quick and thorough mix every time. To maintain optimal performance, ensure that the silicone connector is fully inserted into the wand to prevent any malfunctions. Not only is this self-stirring mug practical and efficient, but it also makes for a great collagen water mixer. Share the joy of this amazing product with your family and friends, as it provides a quick and easy way to enjoy your favorite drinks. Say goodbye to manual stirring and hello to convenience with the electric mixing cup - your new go-to for perfectly blended beverages. Item Name: Electric Mixing Cup Material: Wood, Glass Pattern: Plain Capacity: 400ml Product Category: Coffee Cup Power Supply: 2 AAA Batteries (Not Included) Product Power: 1W Features: Self Stirring, Portable, Wooden Handle Size Details: Bottle Diameter: 14.5cm/5.71" (Approx.) Height: 10.5cm/4.13" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Electric Mixing Cup