Yogasleep Travelcube
The Yogasleep Travelcube - which ranks number 3 on our list of the best white noise machines - is a cordless white noise machine designed for usage on the road - or in locations where keeping anything plugged in is problematic. It doesn't feature the most diverse selection of sounds - with only two colored sound selections, three natural sounds, and lullabies. But all of the sounds are of great quality, and (excluding the lullaby), we couldn't detect any looping.
Furthermore, this Yogasleep Travelcube is a breeze to use, owing to its big and straightforward buttons. If you are searching for white noise generators for an elderly person - or someone who has little dexterity in their hands - this may be a decent option. However, it is odd that the settings are located on the rear of the gadget, requiring you to lift the whole item up in order to alter the music.
While its battery capacity isn't extraordinary - only about 8 hours, it may easily last seven days between two charges when used in conjunction with the useful timer, which will automatically shut the music off after 30 minutes, 1 hour, or 2 hours.
Ratings: 4.6 stars (from 769 reviews)
Price: $20.99
Buy it at: https://www.amazon.com/dp/B08FMWC5XC