---
product_id: 90786571
title: "Adaptive Sound Technologies LectroFan EVO - Non-Looping Sound Machine for Sleep - Soothing Noise - Convenient Sleep Timer - Lightweight Build - USB-Powered - White"
brand: "lectrofan"
price: "VT26973"
currency: VUV
in_stock: true
reviews_count: 8
category: "Lectro Fan"
url: https://www.desertcart.vu/products/90786571-adaptive-sound-technologies-lectrofan-evo-non-looping-sound-machine-sleep
store_origin: VU
region: Vanuatu
---

# 22 unique non-looping sounds USB-powered & energy efficient Compact 4.7x4.7x3.3 inch design Adaptive Sound Technologies LectroFan EVO - Non-Looping Sound Machine for Sleep - Soothing Noise - Convenient Sleep Timer - Lightweight Build - USB-Powered - White

**Brand:** lectrofan
**Price:** VT26973
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Smarter, Not Harder — Your Pocket-Sized Sound Sanctuary

## Quick Answers

- **What is this?** Adaptive Sound Technologies LectroFan EVO - Non-Looping Sound Machine for Sleep - Soothing Noise - Convenient Sleep Timer - Lightweight Build - USB-Powered - White by lectrofan
- **How much does it cost?** VT26973 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/90786571-adaptive-sound-technologies-lectrofan-evo-non-looping-sound-machine-sleep)

## Best For

- lectrofan enthusiasts

## Why This Product

- Trusted lectrofan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Sleep Timer:** Set it and forget it—automatic shutoff ensures energy savings while you effortlessly drift off.
- • **Ultra-Portable & Sleek:** Lightweight and USB-powered, this compact device fits seamlessly into your bedroom, travel bag, or workspace for on-the-go tranquility.
- • **Precision Volume Control:** Customize your sound environment with exact volume adjustments that mask disruptive noises for deep, uninterrupted rest.
- • **Endless Soundscape Variety:** Choose from 22 meticulously crafted, non-repeating fan, white noise, and ocean sounds to create your perfect sleep sanctuary.
- • **Reliable, No-Fuss Operation:** Forget apps and buffering—this plug-and-play machine remembers your settings and restarts instantly after power interruptions.

## Overview

The Adaptive Sound Technologies LectroFan EVO is a compact, USB-powered white noise machine offering 22 non-looping fan, white noise, and ocean sounds. Designed for portability and precision, it features volume control, a sleep timer, and reliable memory settings to mask disruptive noises and enhance sleep quality for all ages. Its durable build and energy-efficient operation make it a trusted companion for bedroom, travel, and study environments.

## Description

desertcart.com: Adaptive Sound Technologies LectroFan EVO White Noise Machine - Compact Sleep Sound Machine for Bedroom, Travel, Study & More - 22 Non-Looping Fan, Ocean Noise Variations - White : Health & Household

Review: This has saved me from sleep deprivation! - I have cat-induced insomnia. My cat meows besides the bedroom door until I wake up in the middle of the night. She gets enough food before bed and again in the morning, she’s been checked by the vet, she has plenty of toys, but still, she meows for attention. She isn’t allowed to sleep inside the room for other reasons (plus she would still meow at me even if she was inside). I’m not a person who can fall back asleep easily once completely awake. I start becoming anxious and thinking about things, and next thing you know, hours have gone by! It was getting to the point where I slept less than 5 hours a night most of the time. I thought I would go insane. I tried a lot of things before this sound machine. I wore high-quality, silicone earplugs. I left the fan on. I tried to put foam on the bottom of the door to block sound. Nothing was enough to muffle my cat’s meows enough for me to sleep through them! I didn’t have high hopes for this, even though I read through a lot of the good reviews before buying it. I always thought sound machines would only be as effective as a fan. When I tried this out, I first tried the fan setting because I liked how that one sounded. Then I tried the white noise setting and that one actually worked a lot better to muffle the cat noises. I think she’s even stopped meowing most nights now because I don’t respond to it anymore. The machine gets loud and I turn it up high. I still sleep with earplugs in, or else the sound would be too loud. The combination of the machine and earplugs are enough for me to sleep through disruptive noises, even as a light sleeper! If you’re worried about your alarm, if you keep it right next to your bed you should be fine. I tested alarms on my phone to see if I could still hear them loud enough, and I could! It might be an issue if you keep your alarm further away though. I haven’t experimented much with this machine because the setting I have it on with the white noise already works so well. You can adjust the volume to your liking. The sound travels up and helps to fill the whole space you’re in, rather than just occupying a single corner. The machine is also super small which I wasn’t expecting, and that’s great because it’s light, portable and not clunky. I worried where I was going to put it until it arrived and I saw how small it is!! Overall, if you suffer from noise-induced insomnia, or if you just need some comforting background noise to help you fall asleep, you need to try this little machine! If your cat is extra loud at night, then you especially need to give this a try. I’m so glad I found this!
Review: My Wife Thought I Was Nuts.. - For over a decade my wife and I have put on the sound of ocean waves on our beloved Squeezebox radio devices as white noise to fall asleep to. We had a pug that would snore pretty loud, so needed something to drown that out -- and besides that, when it's dead silent and the house is creaking or there's some other noise to fixate on, it can sometimes be hard to fall asleep. So the Squeezebox device worked well, except several times a year or more there were either power glitches or network glitches that caused the white noise to be interrupted -- which would inevitably wake us up and have one of us walking over half-asleep to reset the radio, sometimes cursing at it because it wouldn't just reset. I eventually decided that it'd be nice to have something that just did white noise and didn't require any network connection -- or would restart itself if the power went off. I now have 4x LectroFan white noise machines. Two of this model and two of their more basic model. They all work well. I have one in the guest room for when guests are over, we were using one by our puppy's crate for a number of months, there's this model in our bedroom for falling asleep to ocean waves and then a sister to that one that is only for traveling. My wife thought I was nuts for buying the first one. Probably because of the fact you can play white noise on your phone, we had the Squeezeboxes playing ocean waves, etc. But then after we used it for a while, she started to love it -- and also love the simplicity of them. You just hit a button. It remembers the volume and whatever tone you had previously set. If the power goes out, it comes right back on with the same tone and volume. And it just works! No fussing with loading an app, with a phone heating up or battery dying during the night, or network issues to interrupt the streaming of the white noise. So all-in-all, very happy to have purchased this and wouldn't hesitate to recommend. There is no looping. It can get pretty loud. And it just works! With these having an advertised power rating, I felt really comfortable buying it. I think it's under 3w or something like that -- and that's how it should be. Yes there are cheaper options, but do they have a noticeable loop in the sound? Do they consume very little power? Are they good build quality? Are they going to heat up or burn up or worse? I'd rather pay a bit more knowing I'm getting a quality product these days, especially if it's plugged in 24/7. This is a buy-it-once type of device that should last for years and years judging by other people's experience, so well worth the cost for something you'll use almost every single day IMO. Definitely recommended!

## Features

- LectroFan EVO: This compact sleep sound machine from Adaptive Sound Technologies offers 22 non-looping (non-repeating) sounds, including fan sounds, white noise, and ocean sounds
- Noise Masking Mastery: With precision volume control, the LectroFan sleep machine for deep sleep drowns out disruptive noise, helping to support sleep and relaxation for all ages
- Sleep Timer Feature: Equipped with a convenient sleep timer, this sleep device can be set to automatically turn off, ensuring energy-efficient use while you drift into peaceful slumber
- Portable Design Specs: Lightweight and USB-powered, this white noise machine for bedroom or travel measures 4.7 x 4.7 x 3.3 inches, perfect for on-the-go restorative rest
- Innovative Solutions for Better Sleep: Adaptive Sound Technologies is focused 100% on designing, building, and selling quality and innovative sleep sound machines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074FL2HL2 |
| Age Range Description | Toddler |
| Best Sellers Rank | #12,640 in Health & Household ( See Top 100 in Health & Household ) #33 in Sleep Sound Machines |
| Brand Name | LectroFan |
| Color | White |
| Connector Type | USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,387) |
| Global Trade Identification Number | 00897392002367 |
| Item Depth | 3.3 inches |
| Item Dimensions | 4.7 x 4.7 x 3.3 inches |
| Item Nype Name | sleep sound machine |
| Item Weight | 0.8 Pounds |
| Manufacturer | Adaptive Sound Technologies |
| Manufacturer Part Number | ASM1020-WW |
| Manufacturer Warranty Description | 2 year manufacturer |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Plastic |
| Model Name | LectroFan |
| Model Number | ASM1020-WW |
| Music Tracks | 22 Non-Looping Sounds |
| Number of Tracks | 22 |
| Power Source | Corded Electric |
| UPC | 897392002367 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** LectroFan
- **Color:** White
- **Item Depth:** 3.3 inches
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Plastic
- **Power Source:** Corded Electric

## Images

![Adaptive Sound Technologies LectroFan EVO - Non-Looping Sound Machine for Sleep - Soothing Noise - Convenient Sleep Timer - Lightweight Build - USB-Powered - White - Image 1](https://m.media-amazon.com/images/I/71-3koMydDL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Can you run this 24/7 without it dying in a few weeks/months?**
A: I've had it running 24/7 for 11 months and it hasn't died yet, though there is a bit of a wobbly sound coming from it now.

**Q: Does this work for a heavy noisey walker over me??????**
A: Thank you for your interest in our products.

Unfortunately heavy walking sounds are almost impossible to negate since they are low frequency, bassy vibrations that are felt as much as they are heard, so I feel it my duty to temper your expectations.

This is not to say that the fan sounds and white noise of the EVO won't help, because I know for a fact that these machines have helped people in similar situations, but I hesitate to make a determination that this machine is going to solve all of your problems with a noisy upstairs heavy walker due to the nature of low frequency sound vibrsations.

What the EVO will do is raise the "sound floor" in your apartment, so that instead of hearing the loud thumps of your heavy walking neighbor against a silent backdrop, there will be a base-line blanket of white noise, so that when the thumping of the heavy footsteps occurs, it is less bothersome. 

Please call us weekdays from 9 AM to 5 PM Pacific Timezone at 408-377-3411 if there are any questions or if you'd like to discuss this further.

**Q: Are the fan noises on this realistic ?**
A: Yes. Loud with bass. We have tried several different items and this machine is the best and loudest fan/white noise machine we have found. We own 6 of them.

**Q: sometimes if find my a/c fan too loud, has anyone found the white noise disturbing as well?**
A: I found some of the sounds annoying but there is one that doesn't disturb my sleep if it's not too loud

## Customer Reviews

### ⭐⭐⭐⭐⭐ This has saved me from sleep deprivation!
*by A***F on April 14, 2022*

I have cat-induced insomnia. My cat meows besides the bedroom door until I wake up in the middle of the night. She gets enough food before bed and again in the morning, she’s been checked by the vet, she has plenty of toys, but still, she meows for attention. She isn’t allowed to sleep inside the room for other reasons (plus she would still meow at me even if she was inside). I’m not a person who can fall back asleep easily once completely awake. I start becoming anxious and thinking about things, and next thing you know, hours have gone by! It was getting to the point where I slept less than 5 hours a night most of the time. I thought I would go insane. I tried a lot of things before this sound machine. I wore high-quality, silicone earplugs. I left the fan on. I tried to put foam on the bottom of the door to block sound. Nothing was enough to muffle my cat’s meows enough for me to sleep through them! I didn’t have high hopes for this, even though I read through a lot of the good reviews before buying it. I always thought sound machines would only be as effective as a fan. When I tried this out, I first tried the fan setting because I liked how that one sounded. Then I tried the white noise setting and that one actually worked a lot better to muffle the cat noises. I think she’s even stopped meowing most nights now because I don’t respond to it anymore. The machine gets loud and I turn it up high. I still sleep with earplugs in, or else the sound would be too loud. The combination of the machine and earplugs are enough for me to sleep through disruptive noises, even as a light sleeper! If you’re worried about your alarm, if you keep it right next to your bed you should be fine. I tested alarms on my phone to see if I could still hear them loud enough, and I could! It might be an issue if you keep your alarm further away though. I haven’t experimented much with this machine because the setting I have it on with the white noise already works so well. You can adjust the volume to your liking. The sound travels up and helps to fill the whole space you’re in, rather than just occupying a single corner. The machine is also super small which I wasn’t expecting, and that’s great because it’s light, portable and not clunky. I worried where I was going to put it until it arrived and I saw how small it is!! Overall, if you suffer from noise-induced insomnia, or if you just need some comforting background noise to help you fall asleep, you need to try this little machine! If your cat is extra loud at night, then you especially need to give this a try. I’m so glad I found this!

### ⭐⭐⭐⭐⭐ My Wife Thought I Was Nuts..
*by A***T on March 13, 2024*

For over a decade my wife and I have put on the sound of ocean waves on our beloved Squeezebox radio devices as white noise to fall asleep to. We had a pug that would snore pretty loud, so needed something to drown that out -- and besides that, when it's dead silent and the house is creaking or there's some other noise to fixate on, it can sometimes be hard to fall asleep. So the Squeezebox device worked well, except several times a year or more there were either power glitches or network glitches that caused the white noise to be interrupted -- which would inevitably wake us up and have one of us walking over half-asleep to reset the radio, sometimes cursing at it because it wouldn't just reset. I eventually decided that it'd be nice to have something that just did white noise and didn't require any network connection -- or would restart itself if the power went off. I now have 4x LectroFan white noise machines. Two of this model and two of their more basic model. They all work well. I have one in the guest room for when guests are over, we were using one by our puppy's crate for a number of months, there's this model in our bedroom for falling asleep to ocean waves and then a sister to that one that is only for traveling. My wife thought I was nuts for buying the first one. Probably because of the fact you can play white noise on your phone, we had the Squeezeboxes playing ocean waves, etc. But then after we used it for a while, she started to love it -- and also love the simplicity of them. You just hit a button. It remembers the volume and whatever tone you had previously set. If the power goes out, it comes right back on with the same tone and volume. And it just works! No fussing with loading an app, with a phone heating up or battery dying during the night, or network issues to interrupt the streaming of the white noise. So all-in-all, very happy to have purchased this and wouldn't hesitate to recommend. There is no looping. It can get pretty loud. And it just works! With these having an advertised power rating, I felt really comfortable buying it. I think it's under 3w or something like that -- and that's how it should be. Yes there are cheaper options, but do they have a noticeable loop in the sound? Do they consume very little power? Are they good build quality? Are they going to heat up or burn up or worse? I'd rather pay a bit more knowing I'm getting a quality product these days, especially if it's plugged in 24/7. This is a buy-it-once type of device that should last for years and years judging by other people's experience, so well worth the cost for something you'll use almost every single day IMO. Definitely recommended!

### ⭐⭐⭐⭐⭐ a good little workhorse
*by L***A on February 7, 2026*

have had it running constantly 24/7 in my bedroom for the last 2.5 years, even if it dies tomorrow (because I jinxed it by writing this) that's still a pretty good return on investment. It's great for dimming all the sounds of the city I live in. I only found one of the preset sounds to be effectively calming for me (and not too "electronic" sounding), but there are plenty to choose from so it's likely to have at least one to suit your preferences. Cute and small, sits on my headboard directly over my head. has saved me many sleepless nights after moving from the country to the city.

## Frequently Bought Together

- Adaptive Sound Technologies LectroFan EVO White Noise Machine - Compact Sleep Sound Machine for Bedroom, Travel, Study & More - 22 Non-Looping Fan, White & Ocean Noise Variations - White
- Yogasleep Dohm Nova White Noise Sound Machine, Better Sleep for Babies & Adults. Includes Night Light, 10 Fan Speeds & Calming Pink Noise for Louder Noise Masking. Noise Canceling for Office Privacy.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/90786571-adaptive-sound-technologies-lectrofan-evo-non-looping-sound-machine-sleep](https://www.desertcart.vu/products/90786571-adaptive-sound-technologies-lectrofan-evo-non-looping-sound-machine-sleep)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-22*