Temperature Control Tumbler Smart Adjustable Vacuum Thermos with Lid

The Smart Adjustable Vacuum Thermos with LidSmart Temperature Control: This innovative tumbler is designed with smart temperature control technology, allowing you to customize and maintain your preferred beverage temperature with precision. Whether you prefer your drink piping hot or refreshingly cold, this tumbler has got you covered.Adjustable Temperature Settings: With the push of a button, you can easily adjust the temperature of your drink to suit your preference. Choose from a range of temperature options to ensure that your coffee, tea, or other beverages are just the way you like them.Vacuum Insulation: The tumbler features double-wall vacuum insulation, providing excellent thermal retention. It effectively keeps your hot drinks hot for up to 12 hours and cold drinks chilled for up to 24 hours, allowing you to enjoy your favorite beverages at the perfect temperature, no matter where you are.Durable and Leak-Proof: Crafted from high-quality stainless steel, this tumbler is built