It comes in very small dimensions which make it very easy to pack for travel.
You get over 10 different fan sound profiles what can use to block out different kinds of noise for deep smooth relaxing sleep.
It also has 10 different sound profiles that are derived white, pink or brown noise to give you diverse sounds that can meet your needs effectively.
You can power it using AC or a USB charger so you can always keep it powered on when either of those two options is available.
You can adjust its volume settings to your preferred levels so that you are both comfortable and confidence and its delivery.
It does not have a fan and uses electronic means to generate sounds; therefore, it forgoes the looping sounds that come with fans.
Only three of its ten fan sounds are conducive to sleep.
You need to cycle through all the sounds to get to the one you want.
It doesn't come with remote control.