1. [Automatic Magnetic Stirring Coffee Cup] This is a savior for lazy people. No spoon required, just add your favorite powder (bulletproof coffee, butter, coconut oil, heavy cream, etc.) to the cup, press the button, and enjoy your drink, whether at home, office, gym, school, etc. 2. [Support Magnetic Charging] The third-generation automatic stirring cup supports magnetic adsorption charging. It can be used 60 times on a single charge. No need to replace batteries frequently, it is more environmentally friendly, water will not penetrate into the battery area, and it is more environmentally friendly. 3. [Easy to operate] Press the button to start automatic stirring. There will be no splashing when stirring, and it will stop automatically within 30 seconds. The detachable magnetic stirring bar is corrosion-resistant and easy to clean. It has been tested and strongly adsorbed to the bottom of the cup to avoid swallowing. 2 stirring bars are included for a long service life. 4. [Material & Easy to Clean] The automatic stirring cup is made of food-grade ABS and food-grade 304 stainless steel. The cup body adopts a double-layer design, and boiling water will not burn your hands when pouring into the cup. It can be easily cleaned with running water, but do not use a dishwasher or completely soak it for cleaning.