Features: Automatic Magnetic Stirring: Built-in magnetic rotor stirs your drink evenly with one button, eliminating the need for a spoon. Rechargeable Batteries: USB-powered design makes it convenient, and travel-ready. LCD Temperature Display: Shows real-time drink temperature for safe sipping. Sturdy Build: Usually made from stainless steel or high-grade plastic for long-lasting use Multi-Purpose Use: Perfect for mixing coffee, tea, protein shakes, milk, cocoas, and other beverages. Notice 1.Actual color may be slightly different from the image due to different and light effect 2.Please allow 1-3cm deviation due to manual measurement Interface: Type-C Capacity: 380ML Battery: 150mAh Voltage: 3.7V Power: 1W Rated Power: 2W Material: ABS (body), 304 stainless steel (inner liner, straw), PS (lid) Package List: 1x Automatic Magnetic Stirring Coffee Mug