---
product_id: 105880770
title: "Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black)"
brand: "lectrofan"
price: "₩303480"
currency: KRW
in_stock: true
reviews_count: 13
category: "Lectro Fan"
url: https://www.desertcart.kr/products/105880770-evo-white-noise-machine-and-non-looping-fan-sounds-sleep
store_origin: KR
region: South Korea
---

# 20 unique sound options Dual power: AC & USB Customizable sleep timer Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black)

**Brand:** lectrofan
**Price:** ₩303480
**Availability:** ✅ In Stock

## Summary

> 🌙 Silence the chaos, own your calm.

## Quick Answers

- **What is this?** Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) by lectrofan
- **How much does it cost?** ₩303480 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/105880770-evo-white-noise-machine-and-non-looping-fan-sounds-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

- • **Day & Night Noise Control:** Create a serene workspace or a peaceful sleep zone anytime, anywhere.
- • **Non-Looping, Dynamic Audio:** Experience truly unique, non-repeating sound patterns that keep your environment fresh and distraction-free.
- • **Seamless Power Flexibility:** Plug in via AC or USB for effortless use at home, office, or on the go.
- • **Tailored Soundscape Mastery:** Choose from 10 fan, 10 noise, and 2 ocean sounds to perfectly mask any disruptive noise.
- • **Precision Volume & Connectivity:** Fine-tune your sound with exact volume control and connect headphones or speakers via 3.5mm jack.

## Overview

The LectroFan Evo is a compact, high-quality white noise machine offering 20 distinct sound options including fan, white, pink, brown noise, and ocean waves. Its innovative non-looping technology ensures continuously unique soundscapes, powered flexibly by AC or USB. Designed for adults sensitive to environmental noise, it features precise volume control, a sleep timer, and headphone connectivity, making it ideal for enhancing sleep quality or creating distraction-free work environments.

## Description

LectroFan Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) : desertcart.co.uk: Health & Personal Care

Review: This has saved my sanity. - I have three of these, and will be getting another when funds allow. They have genuinely helped me deal with the most awful upstairs neighbours. (This is why I have three; when I had one, I was carrying it round with me! Now I have them dotted around strategically.) I am hearing impaired but can hear low frequencies - like the bass and thumping from upstairs. Drowning out bass is difficult, but there are a variety of sounds at different frequencies in this machine and the trick is to find one that matches the frequency you are trying to disguise. If, for example, you have someone living above you that plays music with amplified bass, and they also shriek, you may find two machines useful (one to match the bass, one to match the shrieking). I find the continuing hum of the machines very quickly settles into the background and is far easier to ignore than noise from upstairs. These machines are tiny (10cm, see picture) and they need to be plugged in. The cord on the white machine is white, with a USB at the end, but the supplied USB plugs in all of mine have been black. This is annoying at this price point, but the overall quality of the machine more than makes up for it.
Review: Worth the extra expense - I used a cheaper noise machine for about a year, and while initially it was fine I eventually noticed the point where the sound looped. It was subtle and fairly well masked, but at 2AM with nothing else to focus on that sort of thing becomes jarring. The Lectrofan Evo doesn't have that problem as the noise is generated not replayed, and the sound quality is significantly higher. The ocean preset (that actually sounds more like rising and falling winds) in particular is wonderfully sleep inducing. This is a more expensive option than most on the market, but I'm happy with the results.

## Features

- Provides ten fan sounds, ten white, pink and brown noise variations, and two varieties of ocean sounds -- calm, and surf.
- Helps mask disruptive environmental noises so you can fall asleep with ease
- Safe, solid-state design is powered by AC or USB and dynamically creates unique, non-repeating sounds with no moving parts
- Precise volume control, an optional timer, and a 3.5mm connector for headphones or a portable speaker to match your environment and sleep style
- Also ideal for creating a disturbance-free work area, or just reducing the distracting effects of outside noises for a more relaxing environment, day or night

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074FFW5W4 |
| Age Range Description | Adult |
| Best Sellers Rank | 14,085 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 23 in Sound Therapy |
| Brand | LectroFan |
| Brand Name | LectroFan |
| Color | Black |
| Colour | Black |
| Connector Type | USB |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 9,304 Reviews |
| Global Trade Identification Number | 00897392002350 |
| Item Depth | 4.7 inches |
| Item Dimensions | 11.9 x 11.9 x 8.4 centimetres |
| Item Nype Name | sleep sound machine |
| Item Weight | 0.8 Pounds |
| Item depth | 4.7 inches |
| Manufacturer | LectroFan |
| Manufacturer Part Number | ASM1020-KK |
| Material | Plastic (ABS or Polypropylene) |
| Material Type | Plastic (ABS or Polypropylene) |
| Model Name | ASM1020 |
| Model Number | ASM1020-KK |
| Model name | ASM1020 |
| Music Tracks | Fan, Ocean Waves, White Noise |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Tracks | 20 |
| Power Source | Corded Electric, USB |
| Power source | Corded Electric, USB |
| UPC | 897392002350 |
| Unit Count | 1.0 gram |

## Product Details

- **Age range (description):** Adult
- **Brand:** LectroFan
- **Colour:** Black
- **Connector type:** USB
- **Item depth:** 4.7 inches
- **Item dimensions L x W x H:** 11.9 x 11.9 x 8.4 centimetres
- **Item weight:** 0.8 Pounds
- **Material:** Plastic (ABS or Polypropylene)
- **Model name:** ASM1020
- **Power source:** Corded Electric, USB

## Images

![Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) - Image 1](https://m.media-amazon.com/images/I/71+wuBCtZwL.jpg)
![Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) - Image 2](https://m.media-amazon.com/images/I/81kJNjBiJAL.jpg)
![Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) - Image 3](https://m.media-amazon.com/images/I/812jxXu8SWL.jpg)
![Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) - Image 4](https://m.media-amazon.com/images/I/81dKcxnOCPL.jpg)
![Evo - White Noise Machine and Non-Looping Fan Sounds with Sleep Timer (Black) - Image 5](https://m.media-amazon.com/images/I/813QItXvH+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This has saved my sanity.
*by C***J on 9 August 2025*

I have three of these, and will be getting another when funds allow. They have genuinely helped me deal with the most awful upstairs neighbours. (This is why I have three; when I had one, I was carrying it round with me! Now I have them dotted around strategically.) I am hearing impaired but can hear low frequencies - like the bass and thumping from upstairs. Drowning out bass is difficult, but there are a variety of sounds at different frequencies in this machine and the trick is to find one that matches the frequency you are trying to disguise. If, for example, you have someone living above you that plays music with amplified bass, and they also shriek, you may find two machines useful (one to match the bass, one to match the shrieking). I find the continuing hum of the machines very quickly settles into the background and is far easier to ignore than noise from upstairs. These machines are tiny (10cm, see picture) and they need to be plugged in. The cord on the white machine is white, with a USB at the end, but the supplied USB plugs in all of mine have been black. This is annoying at this price point, but the overall quality of the machine more than makes up for it.

### ⭐⭐⭐⭐⭐ Worth the extra expense
*by J***E on 28 July 2025*

I used a cheaper noise machine for about a year, and while initially it was fine I eventually noticed the point where the sound looped. It was subtle and fairly well masked, but at 2AM with nothing else to focus on that sort of thing becomes jarring. The Lectrofan Evo doesn't have that problem as the noise is generated not replayed, and the sound quality is significantly higher. The ocean preset (that actually sounds more like rising and falling winds) in particular is wonderfully sleep inducing. This is a more expensive option than most on the market, but I'm happy with the results.

### ⭐⭐⭐⭐ Expensive but a great single function device
*by U***E on 27 February 2025*

The EVO is a small matte plastic box, the same shape as a 50p coin but about four inches on a side and sloping to the front, with a number of buttons on the top surrounded by a metal speaker grille. Its only other features are a 3.5mm headphone socket and a thin built-in cable, about four feet long, which leads to a USB-A female connector. A wall plug is provided but I can plug it into a USB-A port on my desktop PC and it is powered. There is no battery, no display, no LED, no Bluetooth and no smartphone support. The noise can be anything from barely audible to astonishingly loud, controlled by a pair of buttons. Another pair of buttons cycle between 10 whitish noises (brown through pink to white), 10 fan noises (anything from "industrial fan" through "exhaust fan" to "oscillating fan") and also ocean and surf effects. The quality of the noises/effects is excellent - there is no indication whatsoever of repetition or looping. Another button allows a timer to be set (one to eight hours); otherwise, the EVO runs continuously. The only other substantial options are a switch between continuous and oscillating noise level and a factory reset - both are done through combinations of buttons. Power consumption is tiny - according to my smart plug, 1 watt. The EVO concentrates on generating and playing noise and has no frills. In my situation it is stunningly effective - noisy upstairs neighbours are completely blocked out, far short of the highest volume setting. It can even fully block the noise of a big Coway air purifier running at its highest setting a few feet from me, which is astonishing. It is far superior to the smartphone/white noise app/Bluetooth speaker combination suggested by various sources, not least because it is zero maintenance. Four stars because £80 is expensive no matter the quality (I got my EVO for a discount, £65). However, it is a great example of a device that performs a well-defined task without fuss but has excellent design and hides a lot of sophistication behind a few buttons.

## 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 - Charcoal
- Magicteam Sound Machine White Noise Machine with 20 Non Looping Natural Soothing Sounds Memory Function 32 Levels of Volume Powered by AC or USB and Sleep Sound Timer Therapy for Baby Kids Adults

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-11-14*