Smart Car Cup Cooler and Warmer
Compatible with Most Coffee and Beverage Bottles
Suitable for hot water cups, coffee, tea, beverages, etc. whose length is less than 2.8IN. Our coffee cup thermostat is suitable for bus, truck or car
Easy to Plug and Play
Just connect directly to the cigarette lighter through the adapter cable when using, the general base size of most cars is less than 2.75 inches
Best Gifts
It will be a very good choice as a gift to your friends for Christmas, birthday and other important holidays
