Portable Air Purifier for Travel | Wearable Around the Neck, Necklace Ionizer | Travel Air Purifier for use on Airplane | Negative Ion Generator Filters Odors, Dust, & Allergens | Rechargeable Battery

The media could not be loaded.  When it comes to negative ions, the more the merrier. Because the travel distance reduces their effectiveness.The negative ions emitted will be good for your red blood cells; give them time to recover, in return allowing more oxygen absorption inside your body and strengthen your immune system.We see none of that happening, but if you bring the unit to crowded, enclosed areas, you'll see it works wonder, especially during flu season.#Pros:- Very easy to use, merely just turn on/off.- Super lightweight.- Battery is on steroids. Full charge for 2 hours, last a whole week for me. They say battery life is 300 cycles. So if I charge once a week, it supposes to last 5 years and a half. Lol.You can turn on the device when charged. The blue light indicated the unit is charging. When it's fully charged, the blue light is off.The green light blinks to let you know it's in working mode.- Silent operation. There is no annoying fan whatsoever. I love it!- It has a distinctive "nature" smell if you sniff up close. It's exactly like you're in a forest, near a waterfall.- Amazing value for the price! At $34.95.I'd grab the Airtamer, but I could buy 4 of these with the price of 1 Airtamer. Lol. So why would I?- While this unit emits more negative ions vs the Airtamer, at 2.5mil ions/cm3.- Packaging is nice. It comes with an instruction manual, a contact card, a short USB charger, and a lanyard.- Item is high quality. There's also a clip on the back of the device, so you can attach it to your clothing.I like the grey silicone parts. The color looks quite neutral for office use.#Cons:- There's no accessory store. No option for different lanyards/unit colors, or cases.- Have to be extra careful to not let your clothes touch the brush.I don't see many cons besides it can't remove odor. Although it certainly helps in smelly environments. You'd only inhale 30-40% of the smell, the rest will be steered clear away by the negative ions.All in all, I'm over the moon I purchased this. I started to wear it religiously since I got it. I feel so much better at work, like I can breathe easier. Coughing/sneezing has been minimized significantly and I haven’t got any cold from my coworkers yet. This flu season is a win for me!These last few days when I woke up, my nose was stuff and my voice changed a bit. It was 21 degrees and 2 of my coworkers had the colds. 3 hours and something wearing this, my nose is less stuffy, and I can keep my voice. I'd say the money is well spent.If you want to have a better immune system in the flu season, stop allergies from bothering you, boost your metabolism, this portable device may just be a reasonable option compared to bigger brands.

I am not sure it works but I still use it.

PROS:Very easy to use, compact and effective.CONS: Charger cable is too short; USB port broke off :( ; Wish it didnt use ions, however, we are still in 2020 and have a long ways to go.WISH:-I wish sometime in the very near future, we can have similar portable air purifiers with HEPA filters :).-Maybe a hook to attach it to belt or bag for convenience, so we don't have to worry about it slipping off or becoming undone.-More stylish/ trendy appearance to appeal to wider market

This product is small and I can wear it near my neck without causing a lot of comments. Some people think it is a weird microphone or something. When I explain what it is, people don't seem too perplexed. I wore this around the Feb-March timeframe when coronavirus was first spreading in NYC, was in airports and offices, and I didn't get sick that I know of. I can't say this item definitively protected me, but it does seem to do something. It's hard to verify what it does, but either way, it does it unobtrusively.

This unit is quiet, easy to use, and has a clip and/or lanyard. There is no smell. The green light softly flashes to let you know that it is working. Long battery life is a plus. It will get me thru a whole shift at work. While I have only had this for a short time, so far I am pleased with this item. The customer service from InvisiGroup is outstanding. I “spoke” with Jay on several occasions thru Amazon messages and he was able to answer all of my questions knowledgeably and handle any concerns I had. I would highly recommend this product and seller if you are in the market for a personal air purifier. They stand behind their product!

So having this in my disgusting workplace makes me feel a little better I’m not sure how much it’s working but I have not gotten sick working in a closed poorly circulated room where several people have been coughing and getting ill, I would like to note I also have been taking emergencee and eating Greek yogurt and trying my best to avoid close interactions lol lol call me dramatically paranoid but no one likes being sick !

Small and compact to travel with.

the delivery was impressive without any custom troublesome, the unit is light and very easy to operate, it's just honestly i dunno whether this kind of purifier does work. anyone know how to tell it's working in tern of clearing polution? what we can see is only the green light

Liked the size very small and easy to use

Very good for use in polluted atmosphere.