ASAKUKI700 ml Premium Essential Oil Diffuser, 5 in 1 Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier, Timer and Auto-Off Safety Switch, 7 LED Light Colors

Here is my review of the ASAKUKI 700ml Premium Essential Oil Diffuser:First, the lid collects water underneath after running. No matter how carefully you lift it, water will drip onto the base and the desk. It is not a big issue once you expect it, but it can get annoying if you are not ready. To avoid the mess, I use a small funnel and pour water directly into the mist outlet without removing the lid. It keeps everything neat and saves extra wiping. I also drip essential oils through the mist outlet, and the oils mix easily with the water this way without needing to open anything.About the size, I personally love it. The 700ml capacity is really convenient because I do not have to refill it often, even if I use it for hours at a time. It is bigger than many common diffusers, but not bulky. It actually looks elegant sitting on the desk and gives a soft, cozy atmosphere when the lights are on.The mist output is strong and fills the room steadily with a light, refreshing scent. It is not weak or patchy like some smaller diffusers I have tried.Noise-wise, it is almost silent. Except for a faint occasional bubbling sound, it is quiet enough that I can sleep, study, or work without even noticing it.As for the water level, it is not very easy to see through the lid because the plastic is frosted. But if you look carefully under the right light, you can make out the water level without lifting the lid. It is not super obvious, but it is definitely possible with a little attention.One of my favorite ways to use it is by adding peppermint essential oil. The cool, refreshing feeling wakes me up, keeps me alert, and gives the room a slightly crisp, clean scent that is super comfortable for work or studying.Because the diffuser is square-shaped with a flat top, I even place a small fan on the lid to guide the mist and scent toward me. It really helps spread the aroma more evenly around the room and makes the air feel even fresher.

Great product. This is the second time ordering this brand. Works very well. Only purchased to have in another room. My other one still works great!

I've had it for a month now and it works great. Nice light settings, the 700ml holding water last a long time, and it looks astatically pleasing. It's a quality diffuser and I couldn't be more happier. Highly recommend!

I’m really enjoying this diffuser! The diffuser look is esthetically pleasing and is high quality. The lights change to any color on the color spectrum, they can change or stay on a constant custom color. (you can dim the colored lights or turn them off too) The tank is huge and is rated to run 72 hours on one fill, I think it’s more like 40 hours set on low but still it’s wonderful to not have to fill it all the time. The vapor comes out immediately when powering it on and the scent comes along quickly after that. The scent does saturate the room in about 20 minutes but that’s also dependent on how much oil you put in the device. You do have to add more essential oil every few hours of run time. (I put in about 10 drops depending on the strength of the oil and I do this every 3-4 hours. If you put more drops in than that it can be overwhelming in scent when you initially run it) You can’t just fill with water and put the oil drops in and leave it for the 40ish hours, you will lose scent. I think this is bc the oil sits on the top if the water and not incorporated into the water so it evaporates off more quickly. But that’s just the nature of oil and water and not a problem with the product, just the nature of having a large tank diffuser. I am finding that I’m going through oil quickly but I have it on a lot. In the month I’ve had the diffuser I’ve gone through about 3 small oil bottles. (Maybe 4 hours a day of run time). Be aware that the vapor will make the surface you have the device on wet if you run it for more than five minutes. This is from the vapor falling and not leaking of the device. I have it on a dresser with a bath towel under it and a plastic garbage bag under it to protect the wood of my dresser. It doesn’t saturate the towel but the mist does make it damp. - the towel does dry quickly though. This doesn’t bother me but it might you. The main reason I bought this model was for the WiFi/ blue tooth connectivity and the scheduling of turning the device on and off. The device was very easy to pair and I had it up and running in under 10 min. The companion app for the device works well but is a little glitchy in getting it to connect every time. I use my phone to turn it on from across the room in my bedroom. I find I have to close out the app several times before it will fully connect. It’s not a deal breaker but one of the reasons why I gave the device 4 instead of 5 stars. The app could be a little more intuitive but not a big deal, just took a little more time to figure out the scheduling functions. (Maybe some feedback for the app developers) I set mine to go off for 10 minutes every 4 hours, just to keep my bedroom fresh. (A function I’m really in love with) Overall, this is a great product just a few little aspects to know about before purchasing. This model is really unique in that you can schedule times for the unit to turn on and turn it on from the comfort of you bed or couch without getting up. This would be a great gift as well, a recommended purchase.