TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.Why we love this dealAfter primping and preening for a day at the office or a night out with friends, it can all be undone by stepping out into the unbearable heat of summer. Getting stuck in the sweltering outdoor temperatures means getting covered in sweat or having your makeup melt away, and no one wants that. When I lived in NYC, the worst culprit in this scenario was the stuffy subway system, where you’d wait several minutes for your train to arrive without any airflow or breeze.I quickly found that having a portable battery-powered fan in my bag made all the difference between becoming a sweaty tomato or arriving cool and confident at my next location. Compact travel fans are actually quite affordable too, usually ranging from $15 to $25, depending on the device. The bestselling Whatook Portable Handheld Mini Fan is a complete bargain with 71% off at Amazon. Without this limited-time deal, you’d pay $17 to snag this highly rated personal fan, but now you can score it for just $5. It’s not as tall or wide as most smartphones, so you can slip it into your pocket for on-the-go convenience. Whatook Portable Handheld Mini Fan, $5 (was $17) at Amazon
Courtesy of Amazon
Shop at AmazonWhy do shoppers love it?The mini and mighty machine measures 1.8 inches deep, 2.4 inches wide, and 5 inches high, making it the perfect size to throw in your bag and get out the door. Weighing only .3 pounds, you won’t even notice the fan is there, but when you do need it, you’ll be so thankful it is. It has five adjustable speed levels, ranging from a slow, calming breeze to a powerful gust of continuous wind. The high-speed motor reaches up to 18,500 rotations per minute, which produces turbo wind speeds up to 9.9 meters per second — that’s up to three times stronger than traditional handheld fans. “Super powerful and cools hot air,” raved one shopper. They shared their experience, “I use this all the time when I’m golfing.”Related: Walmart’s popular $399 portable air conditioner is on sale for 49% offThe compact device is great for traveling. If you’re taking a scenic hike on a hot day, you can use the complimentary wrist strap lanyard to keep it nearby and secure. The long-lasting battery runs up to 9 hours with continuous use, so it can keep you cool all day. You’ll know when it’s time to charge the fan because it has a smart LED display that shows the battery percentage and speed levels. Once it’s time to recharge, the USB-C fast-charging capabilities will have it ready to go in just two hours. Details to know Size: 1.8 inches deep, 2.4 inches wide, and 5 inches high.Power source: Battery-powered.Colors: Only the purple fan is on sale for $5, but three other colors are available for $10.Average shopper rating: 4.7 out of 5 stars.One reviewer reported, “It puts out a surprisingly cool breeze, charges quickly with the included Type-C charger, and is compact enough to fit easily in a pocket or bag.”Shop more dealsPlayHot Portable Handheld Cooling Fan, $18 (was $20) at AmazonDuludulu Portable Handheld Fan, $11 (was $16) at AmazonGaiatop Portable Handheld Mini Fan, $13 (was $19) at AmazonDon’t let the sweltering heat ruin your outdoor fun this summer with the help of the Whatook Portable Handheld Mini Fan at Amazon. It won’t be on sale for just $5 for long, so don’t wait to snag this one for yourself.