Attributes

Brand	-
Category	Home Appliances / Mini Fans
Origin	-
Brand	Beneunder
Power Source	USB Rechargeable
Battery Capacity	4000mAh
Speed Settings	3 Levels
Noise Level	< 35dB (Silent Mode)
Weight	210g
Material	ABS Plastic + Silicone
Charging Time	Approx. 3 Hours
Runtime	4-12 Hours (depending on speed)
Special Feature	Magnetic Detachable Design

6 reviews

Anonymous

Mar 23, 2026

Rating: 3/5

Decent but not for high wind needs

It works well for personal cooling in mild heat, but don't expect it to replace an AC unit. The highest setting is a bit noisy, but still acceptable.

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for summer commutes!

I bought this for my daily walk to the train station and it's a lifesaver. The magnetic feature lets me detach it easily when I get indoors. Very quiet on the lowest setting.

Anonymous

Mar 16, 2026

Rating: 5/5

Love the hands-free design

Finally, a fan that doesn't require holding! I use this while gardening and cooking. The airflow is surprisingly strong for such a small device.

Anonymous

Mar 05, 2026

Rating: 5/5

Stylish and functional

Looks great and feels premium. The silicone neck rest is very comfortable even after wearing it for hours. Charging via USB-C is super convenient.

Anonymous

Mar 05, 2026

Rating: 4/5

Good battery life

The battery lasts almost all day on medium speed. It's slightly heavier than I expected, but the cooling power makes up for it. Great build quality.

Anonymous

Mar 03, 2026

Rating: 4/5

Great gift idea

Bought two of these for my parents who love walking in the park. They find them easy to use and very effective. One star off because the manual was a bit unclear.

5 FAQ

Q: Is this safe to use while sleeping?

A: Absolutely. The silent mode operates at less than 35dB, which is quieter than a whisper, making it suitable for use while resting or sleeping.

Q: Can the fan blades be removed for cleaning?

A: Yes, the front cover is detachable, allowing you to gently wipe the blades with a soft cloth. Please ensure the device is powered off before cleaning.

Q: How long does it take to fully charge?

A: Using a standard 5V/2A USB adapter, the fan takes approximately 3 hours to reach a full charge from empty.

Q: Can I use it while it is charging?

A: Yes, the Beneunder neck fan supports pass-through charging, so you can use it comfortably while it is plugged in.

Q: Does it come with a carrying case?

A: The package includes the fan, a USB charging cable, and a user manual. A carrying case is sold separately.

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