Fast Cooling Heating Cup Negative Ion Function Beverage Heater Refrigerator Cup USB Powered For Coffee Milk

Description

Fast cooling: high-efficiency cooling technology, fast cooling. 30 seconds fogging of the surface, continuous cooling surface up to -15 ° C, about 30 ° C water at room temperature can be reduced to 8-16 ° C in 16 minutes, the cooling can be reduced to 2-6 ° C. Lightweight and portable: the mug heater cooler is lightweight and easy to carry, suitable for outdoor travel, office and other different scenarios. You can enjoy hot tea, coffee or cold drinks at any time. One key control: one button to open quickly. Two gears, can be cooling or heating, green lamp on for cooling, lamp on for heating, to meet daily beverage consumption. Fast heat dissipation: the cooling heating cup adopts double outlet, the heat is not poted. Large exhaust openings on both sides dissipate heat evenly. Aluminum guide plate, high efficiency cooling, heating. Intelligent design: cup heater, cooler, adjust the temperature according to demand, giving you the ideal temperature for your drinks. Can release negative ions to improve air quality and improve health.