This fan differs from other fan types in that it may continue to operate after a power outage. The mechanism in a rechargeable fan enables it to store energy and use it later to operate the blades. As a result, the fan continues to operate for you during a power outage.

SPECIFICATION:

• 8pcs super bright LED
• With 6V 4.5AH lead acid battery 
• Over charge & over discharge protection
• 12" Oscillating 2-speed fan
• AC/DC operation
• Oscillating function 
• Working time: High-speed:2.5H, Low: 4H; LED: 50H
• Power: 23W
• USB Port