- Sound Options
- 22 non-looping sounds (10 fan variations, 10 white/pink/brown noise variations, 2 ocean sounds)
- Sound Generation
- Digitally synthesized, non-looping
- Volume Control
- Stepless dial, whisper to roar range
- Power
- USB cable plus included AC wall adapter
- Sleep Timer
- Adjustable timer, up to 8 hours (versus 60 minutes on the LectroFan Classic)
- Design
- Compact, no display or lights
- Portability
- Travel-friendly, plugs into any USB port or the included wall adapter
Adaptive Sound Technologies
LectroFan Evo
A step up from the LectroFan Classic with two extra ocean sounds and a longer sleep timer, digitally synthesized so the sound doesn't audibly loop.
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Sold out directly from LectroFan as of 2026-08-27
Go to LectroFanAll prices
| Store | Price | Checked | |
|---|---|---|---|
| LectroFan Best price Sold out directly from LectroFan as of 2026-08-27 | $65.95 | ✓ OCT 11 | Go to store |
Prices were checked on the dates shown and can change at any time. The store page is always authoritative. Shipping and taxes are not included.
| 2026-10-11 | LectroFan | $65.95 |
| 2026-10-04 | LectroFan | $65.95 |
| 2026-09-27 | LectroFan | $65.95 |
| 2026-09-20 | LectroFan | $65.95 |
| 2026-09-17 | LectroFan | $65.95 |
| 2026-09-16 | LectroFan | $65.95 |
| 2026-08-30 | LectroFan | $65.95 |
| 2026-08-27 | LectroFan | $65.95 |
| 2026-08-26 | LectroFan | $65.95 |
Each line is the price we verified on that date.
Our verdict
Where it wins
- 22 distinct non-looping sounds, including two ocean sound options not on the entry-level LectroFan Classic
- 8-hour sleep timer, long enough to run all night without resetting it
- Ships with both a USB cable and a wall adapter, so it doesn't have to tie up a nearby USB port
- Simple dial controls, no app or account needed
Where it loses
- Currently listed as sold out directly from LectroFan in both White and Black (checked 2026-08-27)
- No display, so finding a specific sound means cycling through all 22 options
- Costs about $7 more than the LectroFan Classic for the extra sounds and longer timer
The LectroFan Evo builds on the Classic with two ocean sounds, a longer 8-hour timer, and an included wall adapter. It's a reasonable step up for anyone who wants more sound variety and a full-night timer without moving to a smart or app-connected machine. As of this writing it's sold out directly from LectroFan, so check current availability before counting on it.
Also in white noise machines
Dreamegg Classic D1
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Hatch Baby (Hatch Rest)
A sound machine and night light for kids' rooms, formerly sold as the Hatch Rest, combining sleep sounds, an adjustable light, and a companion app for bedtime routines.
LectroFan Classic
A pocket-sized digital sound machine with 20 non-looping fan and white noise variations for masking background noise.
More on the LectroFan Evo
Common questions
What's the difference between the LectroFan Evo and the LectroFan Classic?
The Evo adds two ocean sound options (22 total sounds versus 20), a longer 8-hour sleep timer versus 60 minutes, and ships with a wall adapter in addition to the USB cable.
Is the LectroFan Evo in stock?
As of 2026-08-27 it's listed as sold out in both White and Black directly from LectroFan; check the retailer page for current availability.
Does it need batteries?
No, it runs on USB or wall power like the rest of the LectroFan line; there's no built-in battery.
Prices last verified Oct 11, 2026.