-Ideal for coffee, tea, hot chocolate, milk, protein shakes, lemonade, broth and many other light drinks you can mix. -The automatic mixing cup just need to install 2 AAA batteries to use it (not included). -Easy to clean: Our stainless steel coffee mugs can be used as ordinary drinking cups and are easy to clean, but not dishwasher safe or completely soaked for cleaning. -Multifunctional: Perfect for coffee, tea, hot chocolate, milk, protein shakes, lemonade, etc, it is a great gift for parents, friends, colleagues. -Premium Material: This is a great smart self-stirring coffee mug. Food grade stainless steel, energy saving and environmental protection, no pollution. -Automatic Mixing: Just press the button to drive the blender to mix coffee, juice or other drinks, easy to use. -Wide Application: The best way to mix and carry coffee, suitable for kitchen, living room, bedroom, car, office, gym, school, etc. -Item Type: Self-Stirring Cup -Material: ABS + Stainless Steel -Voltage: 3V -Volume: 380ml -Battery Type: 2 x AA Batteries (Not Included) Package Weight: 400 Package Dimensions: 12cm x 11cm x 15cm