Bluonics 4-Pack Fresh Aire Water Based Revitalizer. Black Color with 7 LED Color Changing Lights White Noise Machine Use Essential Oils and Fragrances with 4 Fragrance Bottles

Great little air cleaner

I purchased a different kind in the past. They didn’t last to long. So I purchased 4 of these. Actually need 2 more. They are great for cleaning the air of dust and particles. But scents don’t last too long. Wish they would last longer. I’ve only had them 20 days. Or I would have given them a 5 star. We will see what happens in 6 months