Bwinmak Fashion Wearable Air Purifier Usb Exhaust Fan for Maskes,for Cooking,Training,Running,Cycling,Outdoor Sports (Black Fan,Full Set)

Bought this when we went back to the office once CoVID let up and the quality is so great I STILL charge and use it some days! Performance is fantastic, it has a couple different settings for the fan. Protects the nose and mouth and still allows fresh air to flow so you’re not feeling suffocated. It’s comfortable, the fit is nice, and the temperature of the fan never went to hot even after running it for 2 hours at a time. Thanks!

I did not like the fact that I'm not allowed to ware this mask in certain places cause of the fact that it's expelling my breath ....

Good quality masks and device. We used these on a family vacation to Disney World preparing for the Florida summer heat. They did a better job than if we were using a traditional mask by removing some of the heat that accumulates in the mask but this is better suited for maybe the park or outdoor gathering. Don't expect miracles but it was worth getting it in my opinion.

This mask with the built-in fan was exactly what I've been looking for for the coming hotter weather.On low speed, there is not much of a difference. On middle speed, you can feel some air movement inside the mask when breathing normally, which helps push out the heated breath to keep you cooler. On high speed, the fan sound is then noticeable and there's a decent breeze of air being pulled inside through the KN95 mask.The charge lasts for a decent amount of time for me and I charge it every 3rd day of use, although I only use it for 1-2 hours each of those days of use.Highly recommended!

You can hear a fan and a change in the sound with increased speed, but there is no evidence of ventilation. A waste of time effort and money. My daughter found it hilarious!" ....."

Everything that it is advertised to be. Makes wearing a mask bearable

Easy brake in out take off by changing form

Keep in mind, the five filters it comes with ARE the masks, and they are all disposable. Meaning that after using one, you are supposed to throw it out and put the exhaust fan on the next one. Which is a shame actually because they are so nice themselves. Especially the awesome puffy gel like part that goes over the nose. It helps to prevent fogging up glasses and makes this the most comfortable mask I've ever worn. I suppose having the three gears is nice too, but the first gear was always plenty enough for me. Also, the second, and especially the third gears were a bit loud.