Popsugar Living Gadgets Cheap Gadgets on Amazon 2019 28 Gadgets From Amazon So Clever, It's Hard to Comprehend They're All Under $30 27 March 2019 by Macy Cate Williams View On One Page Photo 20 of 28 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 AHNR White Noise Machine for Sleeping Having trouble sleeping at night? Consider this top-rated AHNR White Noise Machine ($26). AHNR White Noise Machine $26 from amazon.com Buy Now Previous Next Start Slideshow ShoppingGadgetsAmazonGift Guide