Treva 5" Portable Fan with powerful two speed fan offers quiet cooling with a compact folding design great for travel and easy to carry and store. Perfect for use as a personal desk fan. Runs on 2 D cell batteries (not included). Black
Q: What type of batteries does this fan use?
A: This fan uses 2 D batteries.
Q: How many speed settings does the fan have?
A: The fan has two speed settings, high and low.
Q: Is this fan suitable for use during a power outage?
A: Yes, this fan is battery powered and suitable for use during emergencies such as a power outage.
A: No, this fan does not have an oscillating design.
Q: What is the diameter of this fan?
A: The fan has a 5-inch diameter.
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Q: What batteries does it use? How long will they last?
A: It runs on two D batteries.
A: The fan is battery powered.
Customers regard the 5" Personal Fan as a portable device that provides cooling relief, especially for use at desks. The battery life is also seen as a positive feature, with customers mentioning that the batteries can last for multiple nights.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Treva 5" Portable Fan with powerful two speed fan offers quiet cooling with a compact folding design great for travel and easy to carry and store. Perfect for use as a personal desk fan. Runs on 2 D cell batteries (not included). Black

The SKIL 12V/20V Brushless 4 In. Clamp Fan can be powered by either PWR CORE 12 or PWR CORE 20 batteries. It also offers a hybrid AC option to be powered via USB-C. This convenient, compact clamp fan delivers powerful airflow up to 200 CFM with airspeeds up to 12 MPH. Its industrial threaded clamp provides strong holding capacity. This cordless fan is built for tight spaces or easy on-the-go use, and its multidirectional pivoting and swiveling head can send air where you need it. It runs up to 14 hours on low when powered by a PWR CORE 20 2.0Ah 20-volt battery or up to 8.5 hours on low with a PWR CORE 12 2.0Ah 12-volt battery (batteries sold separately).

Enjoy up to 23 hours of continuous cooling on a single charge in both battery and USB modes, making it ideal for travel, work, sleep, or outdoor use. Powered by a 4000mAh battery, this portable fan features 4 adjustable speed settings to suit your comfort. Despite its powerful airflow, it operates quietly at under 35 dB, ensuring minimal disturbance while working, studying, or resting. Compact and efficient, it’s perfect for any indoor or outdoor setting. Product Dimensions: 3.81 x 14.40 x 16.78 cm; 0.27 kg.

The bladeless fan offers enhanced protection with 7W high-efficiency motor. Delivering powerful yet quiet airflow, it's energy-efficient and refreshingly versatile. With 6 adjustable speeds, it smoothly transitions from gentle breeze to strong gust, providing customized comfort for every moment.
| Pros for O2 Cool - 5" Personal Fan - Black | |||
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| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— |
