A1 2021 Mini HEPA USB-C Powered Air Purifier. Ultra Portable (5.2in tall, 6.7 ounces), Ultra Quiet. for Travel, In-Car and Desktop (White)

I was initially shocked at how small it was but this little purifier is a great little product so far. The bedroom is a little musty since it doesn't get any sun until late afternoon so the air isn't the best. I can tell a difference after the first night. Usually wake up with congestion and so far this little purifier seems to solve that problem. The touch setting are so easy and love the cool lights. Lights can be turned off. Sound isn't bad at all just a little hum. Actually wish it were louder for more white noise.

Review is for KIKI PURE A1 2021 Mini HEPA USB-C Powered Air purifier. This little thing is amazing! Have used it in hotels and on the cruise ship and it kept the room fresh and clean, eliminating all odors, as well as germs. Did not find it noisy at all, just has a low hum. Didn't even have to run it all the time, just ran it at night; it is the perfect size to clean a cruise ship cabin and helped keep us healthy.

The size of this is about the size of my hand. Similar to the size of a iPhone 12 Pro. It is very compact and small making it very easy to bring from place to place. It is quite loud…not loud enough to disturb sleep or be annoying, honesty unless you are listening for it, it’s easy to forget the noise. My room is pretty big. 13x13 square foot in dimension..after about 15 minutes most of my sinuses clear up and it helps filter the air pretty well. It is also very cheap for the size, definitely get what you pay for. Not perfect, but if you’re looking for a cheap option this one is great! I mostly use it for my bird because she is dusty lol, keep it next to her cage, works like a charm.

Product is definitely mini sized and quite loud for as small as it is. I can’t say if it truly worked well at purifying the air in a small room because after just two days of use it started making very loud whirring noise - making the already loud operating noise even louder thus making product unusable. I would return but had already discarded box and all return options required original packing.

There are tiny fibers that come off the filter and irritate the lungs. I can’t run them and be in the room at the same time without coughing. It does seem to work for most smells.