Single Can Cooler and Warmer wholesale china

Product Description
Description:
-unique design to cool can-shaped soft drink, coffee, tea, juice or beer etc.
-or even a glass of water that can be put into the container
-the temperature of soft drink will be further decreased in the following hour
-keep the baby bottle warm 60o C
-works with ac power adapter for in-door or use in office
-LED indicator to indicate cooling or warming
-optional:
Dc power cord (for car use)
Ac power adapter (for indoor use)
(temperature effected by ambient temperature 20-25o C)