Portable Coffee Mug: This automatic self stirring coffee mug features a well-fitting lid designed to prevent spills and leaks, making it ideal for on-the-go use. The handle is equipped with a temperature display to keep track of the temperature of the drink at any time. Reliable Self Mixing Coffee Mug: The coffee mixer features a base designed to enhance stability and prevent slipping. It's water-, so no need to worry about accidental spills. The non-slip design makes the mixer cup stay securely in place, ideal for both indoor and outdoor use, such as on countertops, tables, or picnic setups Automatic Stirring Mug: The automatic coffee mug features a separable magnetic stir bar that mixes powders and liquids smoothly. With a 12oz(380ml) capacity, it's ideal for coffee, cocoa, or shakes. Ideal for home, , or travel Construction: The electric coffee cup is made with a robust ABS shell and an interior liner crafted from high-quality 304 stainless steel. The magnetic stir bar is easily detachable for hassle-free cleaning. This combination allows the self-stirring mug to withstand daily use while maintaining solid performance over time USB Rechargeable: With the built-in rechargeable battery, this self mixing coffee mug minimizes the need for frequent battery replacements. Simply plug in the USB rechargeable mug, and it's ready for multiple uses, making it an eco-friendly option for your self-stirring needs