4000mAh Portable Rechargeable Desk Fan with Power Bank

Unique Features

[Small in Size, Big on Function] The Otlonpe F16 small desk fan combines USB fan, battery-operated fan, and backup power bank functions, making it an everyday essential to cool you down on hot days. It’s versatile and meets your diverse needs.

[Up to 23 Hours Cooling Time] With up to 23 hours of cooling time from a single full charge in either battery or USB mode, the Otlonpe F16 F16 ensures no-stop working. The 4000mAh battery-powered fan is perfect for travel, sleeping, working, and any indoor or outdoor activities.

[4 Speed Adjustable Wind] Experience personalized cooling with 4 adjustable wind speeds. From a gentle breeze to a powerful gust, each speed is designed to meet your specific needs. The 4th speed offers a variable frequency wind that simulates the closest natural wind.

[Ultra Quiet Portable Fan] The Otlonpe F16 measures 6.6x5.6x1.5 inches and weighs a mere 9.3 ounces, with a foldable fan bracket for easy portability. It generates a maximum noise level of less than 35 dB, making it ideal for working, studying, sleeping, and meetings without disturbing your environment.

[Ease of Cleaning, Emergency Charging] Tired of dealing with hard-to-clean desktop fans or running out of battery at critical moments? The Otlonpe F16 has a detachable fan frame and emergency charging design. These features provide added convenience, ensuring you stay cool and powered up whenever you need it.