POENVFPO Electric Cooling Heating Mug,Portable USB Powered Fast Cooling Heating Cup Drink for Coffee Milk Tea

الوصف

Intelligent Design: The cup warmer cooler is made of stainless steel and aluminum, the temperature can be adjusted according to the demand, you can enjoy hot tea, coffee or cold drinks at any time One Button Operate: With cooling and heating adjustment function, it runs quickly and can effectively cool or heat drinks in a short period of time, green light is on for cooling and red light is on for heating to meet daily beverage use. Cooling Effect: Electric Cooling Heating Mug can be cooled quickly. 30 seconds surface fogging, continuous cooling surface up to -15 ℃, room temperature water around 30 ℃ can be reduced to 8-16 ℃ in 16 minutes, continue to keep cooling can be reduced to 2-6 ℃ state. USB Charging: Simply plug the USB power cord into a power source and place the cup on the device, it will automatically detect the temperature and adjust accordingly Portable: The Mug Cooler is lightweight and easy to carry and store, suitable for outdoor travel, office and various other scenarios.