Dyson and Shark are battling it out again for the crown of best handheld fan ...

We tested six handheld fans to find out which would be best at keeping you cool this summer. Shop our top picks from Shark, JisuLife and Amazon.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...