O2Cool Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan Gray
O2Cool Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan Gray
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O2COOL

O2Cool Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan Gray

286 ratings
O2Cool Portable Neck Personal Travel USB Battery Powered Adjustable Lanyard Cooling Fan GrayO2CO RCHG NCK FAN GYO2CO RCHG NCK FAN BU
Actual ColorGray-Out of stock

Key item features

  • Rechargeable Power: This best-selling O2Cool neck fan is now fully rechargeable via an included micro USB cable, eliminating the need for batteries and indicating charging status with a flashing light.
  • Adjustable Airflow: Featuring three speed settings (Low, Medium, High), the fan allows users to easily adjust the airflow from a gentle breeze to a strong wind using the On/Off switch.
  • Targeted Cooling: Engineered with powerful three-speed vertical airflow, the fan directs cool, refreshing air upwards towards the face and head, while maintaining an ultra-slim and lightweight profile.
  • Personalized Comfort: An adjustable lanyard allows for personalized fan distance from the face, and includes a breakaway safety feature to protect both children and adults.
  • Extended Operation: Enjoy hours of quiet cooling refreshment with up to 11.5 hours of run time on Low, 8 hours on Medium, and 5.5 hours on High.
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Customer ratings & reviews

4.4 out of 5 stars
stars
286 ratings73 reviews
How item rating is calculated
  1. 5 stars71% (202)
  2. 4 stars14% (40)
  3. 3 stars4% (11)
  4. 2 stars3% (10)
  5. 1 star8% (23)

Reviews summary

Pros

  • : Keeps you cool in hot weather.
  • : Offers three customizable speed options for airflow.
  • : Unit lowers indoor temperature during hot, still-air conditions.
  • : The fan provides cooling in extreme temperatures.
  • : Offers good performance at a lower cost.

Neutral

  • : The battery charges quickly and lasts long, but some units stop.
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Showing 1-3 of 73 reviews

Oct 3, 2026
Reviewer name: Dorita
Item details
Color: Blue
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My Cool Friend!

Wow! And another Wow! This is so much good for myself and others who are dealing with hot flashes in our early and late 50 plus in ages dealing with menopause. These hot flashes are not a joke. They can be hard to deal with. Especially, when they come unannounced like in church. This is embarrassing. You sweating like crazy on your clothes. I do not like hot weather when it gets into high 80's and 90's! This O2 Cool Portable Neck Fan comes in handy. Didn't I say? I love it! I do!

Helpful?4QXC9ZZC5SOZ9240217344
Jul 13, 2026
Reviewer name: BYRON
Item details
Color: Blue
5 out of 5 stars
5 out of 5 stars review

A powerful little fan!

Powerful little fan with 3 speeds . it's kinda noisy. The battery lasts quite a bit.

Helpful?4QXC9ZZC5SOZ9240217344
Jul 16, 2026
Reviewer name: Sean
Item details
Color: Blue
5 out of 5 stars
5 out of 5 stars review

Cool on the go!

We used this fan to keep us cool in the sweltering Houston heat during the World Cup viewing parties. It's lightweight and provides a steady flow of breeze that lasts all day. Pro Tip: If you are on an outdoor patio or someplace you can have a tall glass of ice water in front of you - place the fan face down over the glass with the intake facing down. It will suck chilled air from the ice in the glass and blow it to you out the "top" of the fan. It's a great neck fan, but has a second side hustle as a table top fan.

Helpful?4QXC9ZZC5SOZ9240217344
Current price is $14.24
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