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o2 Cool
O2 Cool Treva 5
O2 Cool Treva 5O2 Cool Treva 5O2 Cool Treva 5

O2 Cool Treva 5" Battery or USB Powered Portable Jet Fan

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Product Description
Assorted colors are Blue, Gray and Black.

O2COOL's 5-inch portable USB fan is perfect for indoor and outdoor activities, use in a hot office and especially during a power outage.
  • Assorted Colors are Black, Blue & Grey
  • Three power sources: Plug-in with the AC adapter (included), use with 4 AA-Cell batteries (not included), or included USB cable.
  • Powerful 2 speed 5-inch fan blade.
  • Stable base.
  • Tilts for directional air flow.
  • Compact folding design makes it great for travel; easy to carry and store.
  • Perfect for office, camping and outdoor activities.
  • Blade size: 5 inches
  • Number of speeds: 2
  • Number and Type of Alkaline Batteries: 4 AA-Cell batteries
  • USB Cable: Included
  • AC Adapter: Included
  • Product Dimensions (retail packaging): 2.4" x 5.8" x 6.0"
o2 Cool Fans

Product Reviews

Review Summary
2 Reviews
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100% Recommend this product (2 of 2 responses)
By Howard
2nd Unit
March 28, 2018
I purchased this as a second supplementary unit, this fan is great for summertime power outages and the USB feature makes it even better as one can use the Ryobi Area Light as an alternative power source.
By Dawn
Fabulous portable fan
November 20, 2016
I love this fan and you can take it everywhere bc it operates on batteries as well as ysb... life saver for the woman having hotflashes!! Its a keeper!
ProsCan take anywhere!!