Adaptive Sound Technologies LectroFan Alpha - White Noise Machine to Support Restful Sleep - Blocks Ambient Sound - Built-in Lullabies - Convenient Clip Attachment - Portable Relaxation Support

I have one of the standalone lectrofan units, which I absolutely love, but traveling with it felt precarious. I couldn't find a purpose-made case for it, and while it traveled fine, it felt wrong to keep shoving it in a bag without a care in the world. This little guy has saved my butt. The selection of sounds is lovely, and the slim profile means it's easy to slip into any random pouch or pocket and then into a bag. Love that it's usb-c charged, because that's one less cord to worry about making sure I have. Puts out a great level of sound and keeps me sane when I'm sleeping in new/unfamiliar environments! When I'm not traveling, I actually keep it at my desk (work from home life amirite) for when I need neutral background noise. Perfect little machine. Would not hesitate to buy again!

Nice sound options. Small size great for travel. Looping of sounds is somewhat random with no breaks evident. Charges easily with USB-C provided. Other sound machines often have breaks in streaming sounds and/or constantly cyclical sounds which make them ineffective. This unit is a great option at a great price.

Been using this thing hard since purchasing a few months ago and it’s been great so far. I’m really glad I went with the portable option because my baby sleeps on me in different locations in the house so we use it to cover up the sounds of dishes etc when she sleeps. I was attracted to this product because I read it has low EMFs and I tested it with a meter and I can verify that’s true! Prior I had purchased one of those popular DOHM fan ones because I thought if it’s analog there’d be no EMFs but boy was I wrong! My emf meter went wild - it has the same level as an iPhone. Anyway I like this machine. My only suggestion would be to improve battery life, we like to keep it on all night, volume on the higher end, and we have to leave it plugged in or it’ll die after 6 or so hours. My other feedback is that it does sound pretty digital and I’d prefer a more analog sound but that’s to be expected. I recommend this machine for its ease of use, convenience, functionality, value, and health of your baby.

Lifesaver for travel and camping. Good value and helps us sleep better. The sound is good, and it closely replicates our more robust sound machine at home.

Sound is pretty weak and it’s convenient in that you charge it on the go but it should really be a bit louder. Compared to the full size plug in from the same company, this one is very weak. Charging seems to last a couple hours. Works if you’re in a pinch or really need it for a stroller walk/car ride but I would otherwise not choose to buy this. If you’re thinking of using this for a vacation and will be staying at a hotel/airbnb, just get the full size version.

Bought this because I wanted a simple, great quality sound machine for my baby. This is IT! I didn’t need Bluetooth, WiFi, all that jazz. This is kept on just about 24/7 and plugged in so in doesn’t die. Honestly, even if it kicks the bucket soon, it’s worth EVERY penny. The only con I have is the red charge light, but a piece of electrical tape took care of that. I love that this is portable too. THANK YOU for making something that is simple and great quality :)

Most of us don't need a dozen or more sounds to meet our sleep needs. Just a soothing, steady sound to take us into slumber and sleep. This little machine does the trick! The heart sound is probably good for your baby or puppy. The pink, brown, ocean and fan sounds, two variations of each, are sufficient and should be pleasing enough to satisfy anyone. This is a simple to use machine, no batteries required, usb cord for power and machine can be charged for 40 hours of continuous sound unplugged. With the sound variations, you'll find the adjustable volume is adequate. It may not drown out the snoring moose or the 1812 overture, but then what does?! I am so happy with this machine. It takes little space laying flat on table top or with wire stand, or can be clipped to hang. I definitely recommend this unit!

I returned this. I did everything like it said I charged it for two hours like it said.. when you first get it that’s what you’re supposed to do. The dog gone thing didn’t last more than four hours if it even lasted that long with a charge and it’s not even that loud it’s so quiet. It’s not a noise machine as they claim.

Works great and calms our little girl. 40h per charge sounds fair. Light and easy to carry when traveling. Highly recommended!

Stopped working within days of use Light turns on when charging but no sound comes out. Do not recommend.

Impressed by the small size, it's exactly what I needed. Simple design, with just a few sound options which is more than sufficient. There is a nice low base that blocks out other sounds. Planning to use it while camping this weekend.

The volume didn't match the level we were expecting. We don't really use it much because of that. We use our phones instead.

Has been a life saver for my 4 month old's sleep. Long battery life so I can play it on car journeys or when we're out and about. Good volume levels and very relaxing sounds.