Review on Portable Personal Purifier Generator Allergens by Jamie Parker

This quiet, easy-to-use device comes with a clip and/or strap. no smell The green light will flash gently to let you know it's working. Long battery life is a plus. I have enough for my whole shift at work. Although I've only had it for a short time, so far I'm happy with this item. InvisiGroup's customer service is outstanding. I've "talked" to Jay several times on Revain messages and he was able to competently answer all of my questions and resolve any issues I had. I highly recommend this product and seller if you are looking for a personal air purifier. They stand behind their product!