Features: 1. MAGNETIC STIRRING COFFEE MUG: Separate magnetic bar, self-stirring cup can quickly magnetize natural water, long-term consumption of magnetized water helps nutrient absorption, improve gastrointestinal function, promote body metabolism, improve immunity and enhance health. 2. VARIOUS USES: Makes the perfect mug for travelling while sipping your morning coffee. Designed to work great when you're on-the-go. Solid lid reduces any spill even while stir function is on. Ideal for coffee, tea, hot chocolate, milk, protein shakes, lemonade and many other light mix drinks that you can stir. 3. CHARGING MODE: Simply connect the mug to any USB port with the included USB cable, no batteries required, save you money, clean and convenient, very safe and eco-friendly, easy to use. 4. EASY TO CLEAN: The magnetic stirrer at the bottom of the cup can be quickly removed and placed back for easy cleaning, this mug is made of food grade 304 stainless steel, making it safe to use for drinking. 5. CREATIVE PRESENT: A cute mug, A cute gift. The best gift for your families, friends and colleagues who love coffee, hot chocolate, protein powder or other beverages that need to be stirred. Specification: Material: 304 Stainless Steel Color :Pink, Violet, Gray, Blue Capacity: 300ml Product Size: 11 x 8.5cm Product Weight: 300g Package Included: 1 x Self Stirring Coffee Mug