White Noise Sound Machine with 25 Soothing Natural Sounds Rechargeable Battery Portable for Travel 32 Volume Levels 5 Timers Compact Size for Baby Kids Adults Sleeping (White-Upgrade)

I purchased 2 of these to use on vacation in Italy. We stayed at a lot of airbnbs and encountered some very noisy neighbors. My husband and I would turn these on every night before bed and always got a great night sleep! Battery life appears great- we never encountered either machine dying in the middle of the night. Also SUPER impressed with the number of sound setting options.

I have accidentally conditioned myself to need thunderstorm sounds to fall asleep. Our power went out post hurricane and I couldn't spare any phone battery. It was multiple sounds,and volume settings so you can find what suits you. It also has a timer and will turn itself off.

I love this is so slim and I can hang on the wall. I use it for noise suppression from my office hallway. This gets turned on at the start of 45 minute sessions. Over the course of 1.5 months, this was used for about 58 hours without needing to be recharged.

Update: contacted seller and they sent a new unit. Fingers crossed that this one will work better - but good customer service!Worked great until the battery died after 6 months.

Lasts days and I have it on while I sleep so that’s amazing! I only really use the fan noises but all the others are nice :) love this especially for the price

Works so well!! Will last two nights+ in a row without being plugged in. Love the different options and how small and lightweight it is.

I cannot sleep without a sound machine but packing up the DOHM is just not always feasible. I bought this after reading some of the good reviews but I have to say, I am a little disappointed.I travel frequently so I've used this several times now. The first two times I used it, I used it with batteries. Night one, I slept about 8 hours and had no issues. The sound on it is good. You can change it between white noise, pink noise and brown noise, along with some other sounds. I'm a white noise girl. Night two, I turned it on and as I was falling asleep, it started getting quieter. In other words, the volume was slowly going down on its own. Also, it was making a weird noise "behind the scenes". For those of you who have to sleep with white noise, you know that any other noise "in" the white noise is incredibly annoying. Anyway, I ended up shutting it off and using a YouTube video on my phone.The next time I traveled, I decided to bring the USB cord. This one does come with a USB. Most of the Marriott chain hotels that I stay at have a USB in the wall or alarm clock. While using the USB, I did not experience any of the same issues I did while using the battery.In summary, I feel the battery should last longer than one night before it starts acting up! And also, what if there wasn't a USB available, like camping or something like that? That is my major issue with this product. I am keeping it and will bring it on my trips but DON'T FORGET THE CORD!3 stars

Great for travelling. Provides a soothing background to mask potential snoring issues from other roommates.