Alomejor Cup Warmer Cooler, USB Powered Portable Electric Mug with Fast Cooling Heating Technology for Coffee Milk Tea, Stainless Steel Aluminum

[Intelligent Temperature Control] This usb powered cup warmer cooler adjusts temperature precisely to provide your drinks at the ideal level. it releases negative ions to purify surrounding air while enhancing your health. perfect for maintaining beverages at your preferred temperature whether hot or cold.
[Rapid Cooling Technology] Experience high efficiency cooling with surface fogging in just 30 seconds. the cooling surface reaches up to 15 reducing room temperature water from 30 to 816 in 16 minutes. continuous cooling can further lower the temperature to a refreshing 26 state.
[Efficient Heat Dissipation] The cooling heating cup features double exhaust vents and large side vents for even heat distribution preventing heat buildup. equipped with an aluminum conduction plate it ensures high efficiency in both cooling and heating modes for optimal performance.
[Lightweight & Portable] Designed for convenience this mug warmer cooler is exceptionally lightweight and easy to carry. ideal for outdoor adventures office use or travel it allows you to enjoy hot coffee tea or refreshing cold drinks anytime anywhere without compromising on temperature.
[Dual Function Heating & Cooling] With a simple onebutton operation and two adjustable gears this mug switches effortlessly between cooling and heating modes. a green light indicates cooling while a red light signals heating ensuring your drinks are always at the perfect temperature for daily use.