Review on Electric Exhaust Wearable Purifier Breathe by Nancy Scott

Very comfortable to the touch and not as suffocating as other masks. I would recommend this mask. It's not an arctic gust, but you can definitely feel the air moving inside your mask. Took me 4 hours at high speed. The ONLY problem I have with this charger. When you plug it in, the lights flash blue as usual, but sometimes stop after flashing three times. Sounds like a connection or power supply issue. You definitely need to watch them for a minute to make sure they're still charging, and check on them from time to time to make sure they're STILL charging.