OnLyee Sound Machine for Adults, USB Rechargeable White Noise Machine for Office Privacy & Noise Canceling, 42 Soothing Sound with Lullabies & Fan Sounds, Auto-Off Timer & 8-Level Volume Control

I wanted a simple sound machine and it’s exactly what I got! I didn’t need a night light, or to connect to an app (like the hatch), I just wanted something I could easily move around and travel with. It has a battery, so doesn’t need to be plugged in all the time which is great when we move it to different rooms or when we travel. It’s really durable, my son has dropped it a few times with no issues following. It has the option to be on a timer and it has several sounds to choose from. The volume is adjustable and is pretty good at drowning out sounds. We use the white noise only, and the sound doesn’t loop, it’s a continuous flow. Love the machine, and actually prefer it over our Hatch.

This is only the second day I have used it, but it is very effective. I write western novels and prefer a quiet writing area. Unfortunately there are times the noise from other rooms bleeds over when I'm writing. This is the perfect machine. It sits on my writing desk next to my computer. From its numerous selectable sounds, I have selected the jet engine sound. Since I was a pilot for many years it helps me feel right at home. It is compact, and very user friendly.I can't speak to its endurance since I've had it for such a short time, but I can tell you at this point, I am very satisfied and expect my satisfaction to continue. I highly recommend the White Noise Machine. I don't think you'll regret your purchase.

I have been using this for a few years or more. It provides different sounds like rain, ocean water waves crashing etc. We use it as white noise in our bedroom every night. It can be recharged during the day, I think it takes a couple of hours and then it’s set to go all night long. The charge really lasts. You can also leave it plugged in. But we move it around so we rely on the charge.Highly recommend.

This device is well designed and performs well. Because it is designed also for travel, the rechargeable battery system is quick, allowing also for use without being plugged into an outlet. The push button functions work crisply to change the options. However, I wish the volume control was adjustable. My bedroom is about 17X20 and I found that in order to create a balance sound in the room I center it my room several feet from my pillows. The up/down volume controls do not allow optimum volume control. I like the sound of a gentle rain, however, they mostly sound like an tropical amazon downpour and what sounds like a monsoon deluge track that gets heavier as you increase the volume. Notwithstanding these minor wishes, it is a good value and performs as advertised.

I have tinnitus so need something to mask that to help me sleep. I'd been using an app on my old iPod connected to a speaker but both the app and my speaker had been getting glitchy and I can't update anything on the iPod. I'd considered adding the app to my phone and purchasing a new speaker but I was happy to find this at a price comparable to similar sized speakers. It was quick and easy to set up and offers multiple white noise settings so I could choose a sound and volume that best masked the tinnitus. It remembers the last setting it was on so I only had to find the best level once. Neither my iPod nor my speaker would last through the night so going from having to keep both of those plugged in to only having to charge this after 3 or 4 nights is great. Looking forward to travelling with it and only needing the one cord and adapter, and not even those if I'll only be gone a couple of nights. The only improvement I could see it needing is maybe a power level indicator so you know before it shuts off that it needs to be charged. Mine shut off during my 4th night, I think, so I know now to charge it after 3 but I don't always remember how many nights I've used it. I haven't used the timer yet so don't know how well that works. Because I'm using this as a sleep timer I'll only set the timer if I use it while taking a nap and want to keep that to one of the 4 times available. I know from it running out of power the one time that having it shut off will wake me.

My 13 year old with autism has struggled with sleep for a long time. We used to use a tower fan in her room for white noise, but she got annoyed by rattling or other irregular noise the fan made. I bought this sleep machine hoping that it would be more consistent- it is - but it’s also made sleeping away from home SO much easier.She took it with her to a week of camp, and used headphones with it. Even when her headphones came unplugged during the night it wasn’t loud enough to bother anyone. I am not sure how long it stays charged, but you can get at least three nights before you need to plug it on.Not all the sounds are great - I would find some of them pretty annoying - but the fan noises are good, and my daughter says that the sound doesn’t have a perceptible loop.For neurodivergent kids, sleeping in a different place can really challenging. This sleep machine has made sleepovers a little easier for her. Great value for what I paid… in fact, I should probably just get a backup in case this thing ever breaks!

Works well and really affordable. I needed a white noise machine for my home office and this has worked great. My wife started working from home so I just bought another one of this one.

I purchased this for my daughter who has a hard time falling asleep. The sound quality and size are very good. The battery life is long enough that if she goes to a friend’s for the night she doesn’t have to worry about taking the cord and possibly losing it. Unfortunately after a year and a half it will only run for five minutes now before shutting off.