Premium Safe Materials: Crafted from food-grade 316 stainless steel and food-grade ABS plastic, this coffee mug is safe, non-, and highly to . The double-wall insulated construction keeps drinks warm longer while keeping the exterior cool to the touch. The seamless inner wall helps prevent leaks and odors Automatic Stirring: Place the magnetic bead at the bottom of the electric self-stirring mug, then double-click the handle button to powerful mixing and press once to stop. In about 20 seconds, it thoroughly blends coffee, milk, protein powder and other drinks, helping prevent clumps and allowing you to enjoy a smoother taste anytime. Real-Time Temperature Display: The digital screen on the ergonomic handle shows the beverage temperature in real time, helping you avoid and sip at the ideal warmth. Paired with a leak-proof design, heat- body, and splash-proof lid, it minimizes spills while still letting you drink easily at your desk, in the car, or . Long-Lasting Battery & Flexible Charging: Built-in rechargeable battery uses a universal For laptops, power , and car chargers, making it convenient , in the office, or while traveling. Press the handle button to quickly check battery level and current liquid temperature, so you know when to recharge and when to drink. Thoughtful Design & : Featuring an ergonomic non-slip handle and stable anti-skid base, this self-stirring mug offers a secure, comfortable grip and reduces the chance of accidental tipping. The 13.5oz capacity with fitted lid is ideal for coffee lovers, busy professionals, fitness enthusiasts