Review on Cool On The Go! Personal Clip On Fan with LED Lights - Stay Cool Anywhere, Anytime - USB Powered Fan for Ultimate Comfort - Hands-Free Fan for Strollers, Tables, Travel, and More - Blue/White by Nick Walker

This fan was awesome. Looking at the numerous reviews and top 10 portable fans, I can see why it made the top 3. Definitely worth paying a little more. During the week at the beach my little one was freezing and didn't have open fan blades to touch. Being able to change the setting from more than just high to low was great. The airflow set to the highest level was impressive for a battery powered fan. The main downside was how heavy it was, but that came with it having to be supported differently because it didn't always stay where you set it and you have to make sure the sun visor is securely attached to the stroller or else could he fall down. I have also used a fan and have been comfortable for over 90 days. Battery life was okay as it ran about 6 hours a day, but that would be a Duracell.Pro rating: portability, ease of use, exposed fan blades. adjustable airflow setting, block adjustable, Light.Con-glow: it was heavy, battery life was ok, clip to attach was ok, adjustment required extra support from the weight of the blocks