ASAKUKI 300ML Essential Oil Diffuser, Quiet 5-in-1 Premium Humidifier, Natural Home Fragrance Aroma Diffuser with 7 LED Color Changing Light and Auto-Off Safety Switch (blackblack) | Automatic Shut-Off, Quiet Aromatherapy Diffuser with 7 LED Lights for Living Room, Kitchen, Bedroom, Hotel - Black

I was skeptical at first, because of the price. However, after using this for 6+ months, I really enjoy it. It says it can last up to 3 days. I found this not only to be true, but the water will stay in the reservoir for up to a month. Don't get that confused with a months worth of aroma, oils do need to be swapped every 3 days or so for optimal scent. Keep in mind, this is meant to keep a scents light and aromatic, where the scents sorta fall into the background. I found with other diffusers, the aroma can be too overwhelming (mainly oil burning diffusers) I highly recommend this for the price, honestly it works great. REVIEW UPDATE: Ok so the whole water lasting a month was actually do to a flaw in my unit specifically (go figure). I found out I was using too much oil and it ended up clogging up the diffuser. It wasn't completely clogged up, but it greatly restricted the water flow (even though it still worked) I ended getting 3 more units and they all work as expected and under normal operation/conditions, youll need to refill the water every day :(. I still stand by the product though, even though I was over zealous with the oils :).

It works very well but I hate that the lid of the diffuser doesn't click into place so it's difficult to move it and hard to adjust the light to line up with the minutes on the top piece. Sometimes it turns off for no reason. The rest is great.

When I was looking for a diffuser I wanted one that only released steam/haze rather than ones that release vapor or a very fine mist. You can barely feel it and it leaves no residue. The light function is great but I would have rather had different mist settings in place of color. The diffuser itself is build well and sturdy and the timer option is very convenient. I will say the beep to let you know that the timer is up is quite loud and high frequency and often startles me. When changing the water the lid does drip a lot when it’s off so I put tissue underneath it but other than that it doesn’t leak or anything.

The mist is good and there is no noise. I set it for continuous and it has been running now for 10 hours. Just be sure you push the button 4 times for the continuous mode that lasts for the longest running time. Also, the tank is large so you need to add more essential oils and the scent will last longer.

Mine still looks new and it is quiet, but after 2 months it stopped sending the water far enough and it drenched my nightstand. It's not premium. When I contacted the manufacturer and they gave me a list of things to do: - Do not fill the water tank, water should not exceed the max line. Please try to pour out 1/2 water and see if the mist works correctly. - wash the water tank with a warm mixture of vinegar and water (1 spoon of vinegar with 100ml warm water) and then clean the round ultrasonic sheet inside the water tank with a dry cloth. To better clean water scales, you can add the mixture of vinegar and water to the water tank and let it rest for at least 10 minutes before cleaning - clean the air outlet with a dry cloth - do not place your diffuser on a carpet or place any towels or cloth under the device. It will block the air inlet. Make sure to always place your unit on a smooth countertop. None of them worked and they didn't mention that it has to be on a smooth countertop or I would not have bought it. I always use my cotton doily under diffusers to protect the wood of my nightstand.