Adaptive Sound Technologies LectroFan Micro 2 - Portable Bluetooth Speaker & White Noise Machine - Compact Sound Machine for Travel - 11 Non-Looping Sounds for Sleep Support - White

I started using a sound machine to mask a CPAP machine. I was hesitant of electronic devices due to repeats and such. But I’m going on a trip and wanted a smaller device to take with me. This one is very compact but works great. One of the fan options completely masks the CPAP sounds and I’m now sleeping better since not getting annoyed with the cpap noises. It’s more effective at masking than the mechanical machine I have. It lasts at least 2 full nights on 1 charge. I haven’t fully tested battery life yet. The way the speaker swivels up is slick as well. There are cheaper options but glad I went with this one.

I've been suffering from tinnitus for years and finally decided to get a white noise machine to help. This tiny device is perfect; I've never slept so well in my life! Battery Life: I generally have this plugged in while I'm sleeping, so it charges and plays noise perfectly. I use it almost all day, every day, without being plugged in, and it continues to work through at least a full day. I have not had an opportunity to test the full battery life yet, but I don't think it will be a problem. Sound Options / Volume Levels: There are several sound options to choose from. There is one that closely (though not perfectly) masks my tinnitus. The volume range is great - It helps with everything from sitting in a silent room to hearing it over the TV or a podcast. Bluetooth: I have not used this as a Bluetooth speaker yet. I did connect it to my phone, though, and the process was straightforward. Overall: I would absolutely recommend this to anyone looking for a white noise machine. It's small, so portable, and works wonderfully. I went from taking hours to fall asleep to being asleep in minutes. If you're on the fence, take the plunge. You won't find a better product, especially not at this price point!

After my sister brought one of these speakers on vacation I HAD to buy one for myself! It’s so small & portable I can take it anywhere and the sound this little thing puts out is top notch! I mainly use it to stream music but the pre loaded white noise sounds are great too. I also like that you can use it to talk on your phone. Hands free while working in the kitchen!! I have bought several of these as they make great gifts. Anyone I have gifted one to loves it as much as I do. Amazon recommends a particular hard case for this speaker…buy it! It’s great for protecting the speaker & has a wristlet for carrying.

I bought the LectroFan Micro 2 for travel, and it’s been fantastic value for the money. It’s compact, lightweight, and easy to pack, but powerful enough to block out hotel noise, household sounds, or chatter at the office. The buttons are simple and intuitive, easy to change volume or switch between the 11 non-looping sounds. I love how versatile it is: it helps me sleep better when traveling, and at the office it improves focus and privacy since our walls are thin. The sound quality is natural with no loops, and the Bluetooth speaker function is a nice bonus for music or podcasts. Battery life is solid, it recharges quickly with USB, and it feels sturdy for its size. Overall, it’s easy to use, affordable, and makes a big difference for both sleep quality and work focus.

This noise machine really surprised me. I'll list what I like and what think they should do if they release a Mini 3. Pros: The SIZE. It's like half the height of a soda can, if that. I used to bring my full size fan-based noise machine and this saves so much space and weight. Volume level exceeded my expectations. 11 different sounds to choose from. No looping, at least in the sounds I've used so far. Rotating speaker allows for flexibility in the projected sound. Bluetooth functionality for using it as a speaker. USB-C charging, so for me that's yet another device I can charge with my single charger, which saves space for trips. Long battery life. Suggestions for improvement: Low battery notification - preferably using the existing red LED for charging. Slightly bigger buttons. More colors and finishes. :) It definitely increases my ability to sleep on trips, as it blocks out most noise and heavily deafens overly loud sounds, to the point I can't really hear them well enough to decipher and can still sleep easily. I highly recommend this thing to anyone looking for a travel-friendly noise machine.

This is small but mighty. So many nice features in such a small package. It has a very full sound and full range of volume, including deeper tones. The controls are necessarily very small, but for me, I just had to choose a sound and volume once and I'm all set. I've not felt the need for a bluetooth speaker yet, but nice to know this will function as one. There is an indicator light to let you know when the unit is charged (don't laugh; there is one notorious one out there that doesn't!). The speaker rotates upward to face directly at you, if desired. So far, I'm very happy with this, unlike another one that I tried which was cheaper, for a reason!

TLDR; This is a great white noise machine and bluetooth speaker. Lasts all night, pairs easily, great volume and several good pre-loaded sounds. Customer support and warranty service is also amazing. Got this about a year ago for my wife who needs some background noise to sleep. Her phone app kept cutting out and separately her old bluetooth speaker battery was dying. I decided to solve both problems and get her this. Worked great for both purposes and she was super happy. A few days ago she told me the sound was cutting out unless the speaker was in just the right position. Since it was still in the warranty period I reached out to ASTI support via email and within minutes they had a new speaker on the way to replace the defect. So five stars for the speaker and for the customer service.

Good product and functions as expected.

Apenas un mes de uso y ya no sirve el ruido blanco, se distorsiona, quisiera que me solucionaran este problema

I use the device as a white noise sound machine for my child. It is of great help for any inside house noises and outside once of any type. Helps you relax and fall asleep quite faster.

Cette petite chose est fantastique. Elles me sauvent la vie (j'en ai acheté 2) Dans un appartement très mal isolé, arrivent à supprimer totalement les bruits des voisins (conversations, télé), à condition toutefois que ce ne soit pas très élevé bien sûr. Au pire, j en mets 2 dans la pièce à un niveau sonore élevé (surprenant pour la petite taille) et je n entends plus rien d' autre que ma propre télé. Pour dormir j en mets un sur ma table de nuit s il y a du bruit et l'éteint dans la nuit. L autonomie me semble correcte, mais je charge très souvent. Il est de tous mes voyages, tellement léger et petit. Une seule critique, il y a beaucoup trop de sons blanc à mon goût, j aurais aimé plus de sons nature, je ne supporte pas les sons de ventilateurs et machines, c est juste du bruit horrible pour moi. J utilise donc uniquement la mer, très efficace. Et une autre critique : son prix élevé, j aimerait en acheté un 3eme à laisser dans la valise, j ai tellement peur de l oublier !

No sé cómo algo tan pequeño puede producir un sonido tan envolvente. Muuuy bueno