Adaptive Sound Technologies LectroSound Warm White Noise Machine

Last updated: December 7, 2022


The LectroSound White Noise Machine is the perfect addition to any bedroom, thanks to its adjustable tone and volume. It can be plugged into a USB port or a wall outlet, making it great for travel, home and the office.

We looked at the top Noise Machines and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Noise Machine you should buy.

Product Details

Key Takeaway: The LectroSound White Noise Machine lets you customize your white noise experience.

In our analysis of 137 expert reviews, the Adaptive Sound Technologies LectroSound Warm White Noise Machine placed 12th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

LectroSound does one thing, and it does it well: providing white noise for sound masking and promoting better rest, relaxation, and sleep. The tone dial provides precise control of the sound’s warmth across the spectrum of brown, white, and pink variations. You can also adjust the output with the volume control to match the needs of your environment. It’s USB powered and includes an AC adapter for use with wall outlets.

Expert Reviews


What reviewers liked

The device is very simple to use with just an on/off button and two dials. The first dial lets you move along a range of noise from brown to white (deep to high-pitched), while the second dial lets you increase or decrease the volume level.
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What reviewers didn't like

The machine is not easily portable and the white color doesn’t work with every decor
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