1.This rechargeable, self-stirring coffee mug comes with a blender. Simply add liquid and powder and press a button to start . The blender is perfectly combined in seconds. 2.The base is removable and can be used with other flat-bottomed mugs in your home. Simply insert the blender and start using. The lid has two drinking options and comes with a steel straw for convenient drinking straight from the cup or through a straw. 3.This self-stirring coffee mug is made from food-grade ABS and 316 steel. It's lightweight, and easy to clean, but do not use a dishwasher or soak it for cleaning. 4.The ergonomic handle design provides a comfortable grip and easy operation. The sliding lid seals the blender, preventing spills and allowing you to enjoy your coffee at any time. The handle displays the temperature to let you know when it's ready. 5.This electric blender is perfect for coffee, milk, hot chocolate, protein powder, and cocoa powder. This self-stirring mug makes a great gift for holidays like Christmas, Thanksgiving, Valentine's Day, birthdays, Mother's Day, or just for everyday enjoyment. Colors: Green, White, Black Material: 304 Steel + ABS Dimensions: 18.8 x 8.6 x 8.6 cm Capacity: 380 ml