【Magnetic Mixing Cup】Long-term drinking magnetized water can help the absorption of nutrition, improve gastrointestinal function, promote body metabolism and strengthen immunity. 【Automatic Stirring】Saves time because it is possible to stir coffee in seconds. Also designed with a hidden button, just press the button on the handle to make it work. 【Battery Powered】Self-stirring coffee cup is powered by two AAA batteries, the power button is located at the top of the holder handle. (Battery not included). 【STAINLESS STEEL CUP BODY】Stainless steel insulation design, ideal for on the go or on the move, the leak-proof lid prevents any leakage, even when the stirring function is activated. 【Ideal Gift】Best gift for your families, friends and colleagues who love coffee, hot chocolate, protein powder or other drinks.