Smart Hot and Cold Cup 2 in 1 Car Drinks Cooling and Heating Car Cup Cooler/Warmer Drinks Traveler Portable Mug Holder

SPECIFICATIONSBrand Name: NoEnName_NullVolume: <6LOrigin: Mainland ChinaCertification: CECertification: FCCCertification: RoHSPower Mode: 12V DCChoice: yes ☑【Application】Equipped with telescopic bracket for car cup holder, suitable for fixing all cup holders of different sizes, suitable for use on car cigarette lighters with DC12V voltage output. ☑【Large Screen Digital Display】Professional customized digital screen, one-key switching of hot and cold functions, large screen digital display, you can clearly see the temperature in the cup. ☑【Fast Cooling and Heating】5-10 times the heat conduction speed of air. Refrigeration can reach 0℃, you can enjoy cold drinks in 15 minutes, heating can reach 60℃, you can enjoy hot drinks in 5 minutes, and you can switch the heat preservation mode, and a cup of constant temperature coffee can be heated to 55℃ in 3-5 minutes. ☑【Good Sealing】It is sealed with food-grade silicone cover, waterproof, dustproof and heat preservation, 360° rotation and ove