The Fan that Knows
Smart Power® Technology automatically knows to use the most energy-efficient source.
With our Smart Power Technology, this fan lasts up to 7 days on a single charge. Between the AC adapter, built-in rechargeable batteries, and D Batteries, this is the only fan that knows what power source to pull from to maximize efficiency. Whether you're using it in your house, taking it on a camping trip, or relying on it during an emergency, the Multi-Power Fan is the only fan you need.