No Need Battery: No battery is needed. Just add ice cubes and water and hang it on an electric fan to cool it down quickly. Special Feature: With Hanging Hook,Quickly Cooling. Its low noise output ensures that it won't distract you or your coworkers.
The "1xElectric Fans Ice Cube Holder Ice Cube Storage Box With 4Ice Cups QuickCooling" is best suited for homes, offices, or outdoor settings where it's necessary to keep beverages or ice cubes frozen.
