Ranked in these QuestionsQuestion Ranking
Pro Great for masking noise and creating a quiet environment for sleep
It effectively eliminates external noise using 20 fan sounds such as industrial, ventilation, house, air purifier, oscillating, etc. According to Amazon reviews, many have tested and succeeded in drowning traffic noise, conversational dialogues and even kitchen noise with the Lectrofan.
Pro Takes up minimal space
The machine is small yet visually appealing. It's easy to integrate on any space, whether on a desk or nightstand. It looks like a small heptagonal speaker and its rubber feet keeps it from sliding around when you press the buttons on the front.
Pro Has accurate volume controls
The Lectrofan is very precise with its volume. You can adjust for the sound to go quieter or louder in 1 decibel increments, allowing you to find that perfect volume comfortable for you.
Con No way of telling what your settings are
It has no LCD display to tell you what sound you have on, or what level your volume is. There's no way of knowing what settings to go back to if the machine gets unplugged or if someone else touches the controls.