Scent Air Machine for Home, Yofuly Smart Hotel Collection Diffuser with Cold Air Technology, 400Ml Waterless Electric Oil Diffusers for Large Room, Spa, Office, 1500 Sq. Ft Coverage

Great machine at a reasonable price

Very big reservoir container inside. Easy to set up and, depending on settings, fragrance lasts awhile. i use for the first floor of my home - can't smell it EVERYWHERE but good enough. i have a second upstairs.

Oh my goodness I spent hours, LITERALLY hours, looking through Amazon, trying to ask Alexa (that is supposed to be helpful) with help on finding a good diffuser. Alexa did not help and unfortunately this is not a good diffuser. I put the scented oils in and I could not even smell them. What’s the point of getting a fragrance diffuser if it is not abundant in the fragrance according to what you want in your needs are? The diffusibility is not good. The settings are unfortunately not worth it if when it is running you can’t smell it. Highly disappointed especially after spending hours trying to find one. Time in both money wasted and not well spent.

Very good buy app does not work for WIFI.

EXCELENTE. QUEDE ENCANTADA CON ELPRODUCTO. FACIL DE PROGRAMAR

This is a wonderful item. It will actually save money, no sprays or plug ins or melts. Covers 1500 sq feet. One of the best purchases I have made. And please us the Hotel fragrances.

ESTA MAQUINA ME A FUNCIONADO MUY BIEN DESDE QUE LA COMPRE LA RECOMIENDO 100%

I already own a smaller waterless diffuser and I absolutely love it. When I saw that a larger version was available, I leapt at the opportunity. Unfortunately, this diffuser isn’t what I expected. The images featured with the product description are somewhat deceptive; the power cord is never shown. While I expected the device to use electricity, I didn’t expect the ac port to be located on the side of the unit. This is a dealbreaker for me because long, dangly cords are unsightly as well as a potential safety hazard. If this is going to be mounted on a wall, the power cord will be seen. Additionally, the essential oil bottle is humongous! It’s almost impossible to conceptualize 400ml, but for perspective it’s larger than a can of soda pop, so controlling the working time of scent spray is an absolute must. This isn’t the waterless diffuser for me, the ac port location is just too jarring and messes with the streamlined images supplied by the manufacturer.