Happyfun Car Smart Cup Heater Cooler Carbon Steel Frosty Freezer Beer Mug  (1 L)

2 in 1 Smart Cup Holder: This car smart cup holder helps cool or heat your drinks, with a heating effect of 50-60 ℃, cooling effect of 0-5 ℃, your drinks will cool or heat up within a few minutes, with a temperature display on the LCD screen Applicable Scenarios: This cooling and heating cup is suitable for most cars, with a compact design that is convenient for daily use, work, and outdoor travel; You can enjoy cold drinks, cold beer, hot coffee or milk anytime, anywhere High Efficiency: Using semiconductor cooling and heating principle, the generated heat and cold are conducted through bottles of drinks and water. Simply insert the cup adapter into the car charger, and it will cool down in about 10-15 minutes Excellent Materials: The car cooling and heating cup holder is made of ABS and aluminum materials, with high strength, erosion resisting, no deformation, and has a long service life, suitable for various environments, ensuring fast heating and cooling Convenient to Use: This smart heating cooling cup is an ideal companion for office work and business travel, suitable for use throughout the four seasons; Specially provided is a base for easy use in low cup holder cars to ensure better cooling effect