Two Ice Creation Methods: Select from two distinct ice-making approaches. The inverted ice method allows you to pour your beverage into the aluminum cup for quick chilling Highly Efficient Cooling: Designed with dual-side exhaust and a high-conductivity blade radiator, this cup features advanced blades and a brushless DC cooling fan to enhance heat dissipation Smart Functionality: Engineered for user ease with intuitive features. A single button press lets you toggle between cooling and heating modes Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours Advanced Cooling Technology: This electric cooling cup employs cutting-edge refrigeration techniques to swiftly chill your beverages, ensuring you can enjoy ice-cold drinks on sweltering