Features:Smart instant cooler-- This instant cooling cup uses a semi-conductor refrigeration chip that can cool beverage quickly, it is capable of continuous insulation.Easy to use-- This refrigeration cup with sunken design prevents cool air overflow, simple and stylish. Made of PP, aluminum alloy, built-in cooling plate, and silent fan, it is quiet without noise, easy to operate. Just press "On" buPortable -- Compact design, easy to carry on. You can put it on desktop at home, office, school, recreational vehicle, restaurant, club and bar, so that you can enjoy a cold drink in hot summer.Applicable occasion-- This desktop cooling cup, is suitable for many places and drinks. Fits for families, houses, bars, cafes, hotels, restaurants, parties, buffets and so on. Provides longer cooling for whiskey, cocktails, drinks, ices cream, juice, etc. And enjoy cool anytime, anywhere.A better experience-- Let you stop waiting this summer, feel cool any time, anywhere, let cool anywhere on you Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementSpecification:Material:PP, aluminum alloyCapacity:420mlSize:12*16*9cm(Width*height*top diameter)Color: Green, blue, white, pinkincludes:1 x Smart Beverage Cooler Cup