Eva 600 ml Aroma Best essential Oil Diffuser, Scent and fragrance ultrasonic Aromatherapy - Now with Italian Design, Extra Long Cord, Timer, Auto Shut Off, humidifier, air purifier and crystal paint

This diffuser is a great one in my experience so far. Yes, the water tank is large, but it has a wide and shallow resevoir rather than tall and thin. I prefer a diffuser (especially if it has a large water tank) with a more shallow reservoir because as the water level decreases, the gap from the water level to the top of the reservoir is not as great, thus eliminates a lot of air distribution from the fan in the unit, to the reservoir, and finally to the top of the lid. In short, the original aroma of whatever essential oil put into the diffuser will last longer and will travel the furthest distance in a given room if there is less air flow from the decreased water level in the reservoir.I know that many essential diffuser enthusiasts fear diffusers with large tanks (as I did)I because the essential oil fragrance will lose its integrity the longer it sits in water for a long period of time. Luckily, the opening atop the lid that issues the oil vapor is very small compared to some diffusers I have used in the past. This small round opening on the tall triangular lid provides a thin vapor stream which goes straight up in the air. I am happy to discover that the vapor stream does not go up in the air and immediately over back onto my diffuser and onto the table it sits on. I always believe that diffusers with large openings tend to mist the vapor up and back down as it provides a burst of fragrance only for a short time and the vapor left over is just water vapor. I feel that these diffusers are a waste of my money because if I spend money on essential oils, I want the scent in the air to last as long as possible. This Eva 600 ml Aroma diffuser still produces the essential oil scent I put into it even after the sixth hour, whereas my old diffuser with a large opening on the lid loses the scent after hour three.The buttons on the Eva 600 ml Aroma do not make beeping sounds or have an indicator light, so those who need quiet or are annoyed with indicator lights will not need worry about that. The fan in the unit is quiet enough, but I can still hear the sound of the fan in the next room. Keep in mind that my husband tells me that I have bat-like hearing. :) Unless you have hearing like mine, I doubt that it will bother most people. Nonetheless, the sound of the diffuser fan does not bother me in the slightest. This diffuser does not make loud water girgling sounds as it diffuses vapor. Like many other ultrasonic diffusers, this diffuser is easy to clean. The power source is located on the side of the unit rather than at the bottom of the unit like many other diffusers. I normally do not like to use the LED light, but it’s nice to know that the light does work. I had no problems with the timers, and I am happy that the buttons are clearly labeled. In addition, the unit does not make a sound when it shuts itself off after the water runs low, when the buttons are pressed, or when the timer is done. I really like this diffuser so far and hope that it will last a long time. I will, of course, write an update on this review if anything changes, but it is working great so far.

1. I can't leave it on during night time, it is way too loud. This is the price when you use diffusor with large power. It inevitably generates larger noises.2. It ruins my shelf with water leakage. No effective sealing against the reservoir, especially when the mist portal is too high, a large portion of mist shifts back to water phase, dripping down and leaks out from the bottom edge.3. The attachment of inner and outer plastic cover is ineffective, I cannot use that small gadget connecting such two "huge" guys. Lack of consideration in assembly.4. Lack of consideration in ergonomic, anthropometry and affordance. (1) In dim ambient light with its LED on, I can't see the button effectively. It should be seen clearly with self-illumination; (2) The button is way too stiff to press. It might also push the whole diffuser backwards when you just attempt to press a button. This sudden perturbation may make the water "jump" everywhere and leak out. (3) When I want to turn off the diffusor, I have to press the button several times to check if it is turned off or turned into another mode. (4) It causes confusion to align the plastic over once you take it away to fulfill water. It need some guidance.5. Finally, as a product designer (which I used to be hah), the only pros I honored to this design is that it has a very nice shape and appearance. The aesthetic value is of my biggest interest. But every product needs iteration of improvement. Take this feedback, kindly suggest your designer, do some redesign, do some prototype and test it, I believe this product can be much better in the future. For buyers, I would not recommend to buy this particular product right now, until it has a better version, with all these issues well addressed.

This diffuser works great! I ordered it August 10th and promptly received it 2 days later. My only 2 complaints and reason for taking off 1 star are it was damaged during shipping (a small piece chopped off but not a huge deal to me I just taped it back on) and it's a little large so I'm having a difficult time fine space for it ib my one bedroom apt. Other than that it works fantastic! Love the light option and also the different must power. I used alternating and my who living room and hallway smelled amazing in minutes. Over all I would reccomend just keep in mind the size when ordering. Also dont forget to order oil! I did so it took me awhile before I finally used it.

Like the small black Pilgrim diffuser, so got another, bigger one. This was blows--well, sucks. It doesn't really 'blow' which is the problem. top doesn't exactly fit snugly on the diffuser so air just sort of lightly leaks all around the bottom. Probably partially a result of that, there's no real thrust power on the blower at the top. You can barely see mist coming out if you strain your eyes; you might notice it if you stick your nose out of the thing. It's just a really oddly-put together contraption. The uniqueness of its shape and appearance as a diffuser destroys its functionality, which is the most important thing.

I was really happily surprised with the great quality and look. I bought this without super high expectations, however, it meets them so I just wanted to say thanks! the Eva is helping me sleep great at night and gets allot of comments, it has a great light fade in and out that creates a modern mood.Very unique I have given a few recommendations to this already. Best!

Terrible product. Loud whirring noise (says it is silent). You can't smell the essential oils. Very unclear when it is off or on intermediate misting. Very expensive. Super disappointed and now, I am out $50 because I can't return it.

I bought from two different companies to compare these products. This one was the best. I'm very happy with this purchase. The quality is awesome and I'm very excited to use this everyday. The perfect amount of aroma, not too soft, not too strong. Just perfect to add to the atmosphere.

I'm super happy with this purchase! I've had smaller diffusers but they don't have as large of a capacity so they cannot run as long.This model has such a fine mist that it's almost hard to detect. This is a good thing as it more evenly disperses the essential oils into the air, and it doesn't get your desktop wet and therefore protects it from possible damage.It does make a subtle humming noise but I do not find it bothersome. It actually helps me sleep at night!I like that it's simple to use with the controls on the bottom where you can select light, brightness, meditation light or no light, as well as the time to run. I also use this without essential oils to add moisture into the air ie. As a humidifier. It's great for health and keeps my skin soft and supple. I keep it by my bed so while it runs at night my skin soaks up all the moisture. A+++

Looks great and is quite large. The motor does hum quite loud. Loud enough that I returned it.

Overall if you are looking for a diffuser this is pretty good. It has multiple options for lighting ranging from low to high. It also has multiple options for mist settings which can be adjusted as well. Also contains a one hour and 2 hour cycle time which helps conserve scenting oil if you use that. Overall nice. It is a little big for my table but other than that it does what is advertised