Instant Cooling Cup:Electric Cup Cooler adopts advanced refrigeration chip that can cool the drink to 36 - 50 in mins, 4 times faster than a refrigerator. This personal cooling device can be cooled beer, yogurt, juice, soda, milk, wine and so on. Enjoy cool beverage in summer. Desktop Mini Fridge:Beverage cooler is a personal ice bucket and mini fridge that can be used to cool the drinks you want without having to prepare extra ice. A great partner when you traveling, working, playing the games, watching TV shows. Easy To Use:One-touch start up button, quick cooling cup is easy to operate. Two Cooling Methods: Pour the beverage into the cup or put the drink bottle directly into the cup (adds some water if you put the drink bottle directly into the cup). Multipurpose Cup:The aluminum cup is made of high purity special food-grade aluminum which has the characteristics of light weight and strong conductivity. 420ML capacity cup suitable for most beverage bottles or cans, with ergonomic grip also can be used as a daily cup without the holder. Wide Application:With this drink cooler, you can always enjoy cool but iceless cans and chilled beer at any time. This cooling cup holder is suitable for party, office, home, dorm, restaurant, bars, friends home, beach, tourism and other places.