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Home / Mini Fans / Kasidao USB Rechargeable Oscillating Fan: Small Portable Desktop Fan for Office & Dorm, Quiet Operation

Attributes

Brand -
Category Home Appliances / Mini Fans
Origin -
Power Source USB Rechargeable Battery
Battery Capacity 2000mAh
Runtime 4-8 Hours (depending on speed)
Charging Time Approx. 3 Hours
Speed Settings 3 Adjustable Speeds
Oscillation Yes, 60-degree auto-swing
Noise Level < 35dB (Quiet Operation)
Dimensions 5.9 x 5.9 x 7.5 inches
Weight 1.2 lbs
Material ABS Plastic with Soft-Touch Finish

6 reviews

A

Anonymous

Mar 28, 2026

Rating: 5/5

So quiet I forget it's on

I am very sensitive to noise, and this fan passes the test with flying colors. The lowest setting is virtually silent. The oscillation is smooth and doesn't make any clicking sounds. Very happy with this purchase.

A

Anonymous

Mar 25, 2026

Rating: 5/5

Perfect for my small desk!

This fan is exactly what I needed for my home office. It's quiet enough that it doesn't distract me during calls, and the oscillation feature helps circulate air nicely across my whole desk. The battery lasts through my entire workday on the medium setting.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Portable and convenient

Love taking this from my desk to the kitchen counter. It's light and easy to carry. The USB charging is convenient since I can use any phone charger block. Wish the cord was a little longer, but overall a great mini fan.

A

Anonymous

Mar 15, 2026

Rating: 4/5

Great value, decent airflow

For the price, this is a solid little fan. It won't cool down a whole room, but for personal use right in front of you, it works great. I like that I can charge it via USB from my laptop. Took off one star because the highest speed is a bit louder than expected.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Dorm room essential

Bought this for my daughter's college dorm. Since outlets are scarce, the rechargeable battery is a lifesaver. She says it's super quiet and fits perfectly on her cramped bookshelf. Highly recommend for students!

A

Anonymous

Mar 07, 2026

Rating: 3/5

Good but battery life varies

The fan itself is nice and looks sleek. However, the battery life isn't quite as long as advertised if you run it on high speed constantly. On low speed, it does last all day though. Good for intermittent use.

5 FAQ

Q: Is the fan head adjustable manually, or does it only oscillate?

A: The fan features automatic 60-degree oscillation. While it swings automatically, you can also manually tilt the head up or down to direct airflow vertically.

Q: Does this fan have a timer function to turn off automatically?

A: No, this specific model does not have an automatic timer function. It must be turned off manually using the power button.

Q: What type of cable is included for charging?

A: The package includes a standard USB-A to Micro-USB charging cable. You can plug the USB end into a computer, power bank, or wall adapter.

Q: Can this fan be used while it is charging?

A: Yes, you can operate the fan while it is connected to a USB power source for charging.

Q: How long does the battery last on the highest speed setting?

A: On the highest speed setting, the battery typically lasts between 4 to 5 hours. On lower settings, it can last up to 8 hours.

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