In the case of both machines, this timer goes up to 60 minutes. Thus, the machine will turn off after this time if you only press it once. However, you can easily add more time by pressing the button further, as every press adds another 60 minutes. As I mentioned in the beginning, the Evo is an updated version of the classic LectroFan design and there are a few minor differences to be aware of when shopping.

Please note that all of the photos are my own, and the exact white noise machines I used. However, the manufacturers may change design details in the future. 1. LectroFan Evo Had I not had the Classic before, I would likely not have much to complain. The buttons are clearly labelled and have a well-defined pressure point. Directly below them, you’ll find one button that controls the ambient noises (the left one), and another that lets you switch between the 10 fan sounds. Thus, the two types of sounds are separated for convenience and easier access. This model can be used just like a normal USB battery but is also suitable for running many other low-power devices, such as my LED lamp. Operation By looking at the range of sounds on the analyzer we can see how the LectroFan works to help us concentrate or sleep better:The power button also doubles down as a timer control, and the second button allows you to adjust the volume. As for the third button, you can use it to change between sound profiles. Lectrofan is the perfect white noise generator/white noise creator and far exceeds other products on the market. An exceptional device at creating white noise and fan sounds. Both white noise machines can be set pretty loud. The EVO, depending on the pitch, achieves a maximum volume of 67 to 79 dBA. The Classic can be set even louder, achieving 69 dBA to 85 dBA. With the headphones on and the noise levels turned up, you may be able to eliminate the issue of snoring once and for all. The only problem you’ll have then is getting used to the feeling of wearing headphones when you sleep. Don’t worry, though – you can disable this (see below for details). Choosing sounds & adjusting the volume

I should note that the Ocena and Surf noises have a lower maximum volume than the others, for some reason. Still, they’re definitely a nice addition vs the older model. Does the LectroFan Evo sleep machine have noticeable loops? Next, I’ll discuss volume. This parameter is especially important if you’re looking for a white noise machine for your nursery or office, as not all models are equally suitable in such situations. Most types of earplugs don’t reduce all frequencies evenly; in fact, many earplugs attenuate higher frequencies more than lower ones. As for how much power the machines require, the answer is 3 Watts. So, they are exactly the same in this regard. Add-on Features

Extra Features on the Lectrofan EVO

Having said that, smart speakers, smartphone apps, and household appliances like fans can work well if you don’t want to buy a separate white noise machine. If you’d like to find out more about alternatives like those, take a look at my guide to choosing a white noise machine. Control de volumen preciso, temporizador opcional y conector para auriculares de 3.5mm o altavoces portátiles para adaptarse a tu entorno y estilo de sueño. Made by the Adaptive Sleep Technologies brand, this machine comes with a host of helpful sound settings to choose from, so you can select the one that works best for you. Besides white noise, the machine offers you pink and brown noise as well, which is a big plus. Namely, these types of noises can be even more soothing than white variations, so you can choose the one that suits you based on your mood and time of day.

Ideale anche per creare un’area di lavoro senza disturbi o semplicemente ridurre le distrazioni dei rumori esterni per un ambiente più rilassante, sia di giorno che di notte Shown: Close up images of the Evo white noise machine. It’s well-made and has a nice matte finish on the outside which I really like. Build quality and the fit & finish are very good!

LectroFan Evo review: Functionality

VERWENDEN SIE ES ÜBERALL: Diese als Klangtherapiegerät gebaute Maschine mit weißem Rauschen ist perfekt für Säuglingsheime, Kindertagesstätten, Studentenwohnheime, Wohnungen, Hotelzimmer, Büroräume oder jede Umgebung, in der unerwünschte und störende Geräusche auftreten. On the other hand, others might appreciate the fact that it can’t get too loud. If you’re worried about playing white noise too loudly to a baby or infant, for example, the Dohm Uno might be a good choice. The user-friendly interface consists of seven simple buttons for easy volume and sound control, reducing the hassle of combined controls. The choice to play continuously or set a timer for up to four hours adds some more flexibility.

The current drawn by the Lectrofan, in particular at a low volume, may be too low for some auto-shut-off power banks. The battery thinks there is nothing there and turns off.A 60-minute timer feature lets you drift off to sleep and have the noise machine turn itself off, which I really like. Yeah, this is definitely one of the most popular questions around for these kinds of sound machines – and an important one, too! I wanted to be as helpful as possible but be brief, too, in sharing how they actually sound. With a stylish design and reasonable price, it’s a solid choice for frequent travelers or those needing a small white noise machine. However, for those looking for a more powerful home device, other options might be worth exploring. Therefore, this model has a total of 22 sound options. It’s important to mention that EVO also has brown and pink noise variations, making the two machines even more similar.