Essential Oil Diffuser, 3-in-1 Aromatheraphy Diffuser & Ultrasonic Humidifier & Himalayan Salt Lamp, 7 Color LED Lights, 2 Adjustable Mist Modes for Home Bedroom Office, Auto Shut-off, 150ML

It's larger than I thought it would be but it's the size I was hoping for. The unit has two primary pieces, the reservoir/base and the clear outer sleeve that you put the rocks in. The outer sleeve then sits on top of the reservoir. The salt rocks range from smaller pebble sizes to a larger rocks (2in x 2in). There are more of the pebble shaped ones to fill the bottom with the larger rocks on top. You can set the lights to random shift, single color, or off - I prefer the random shift. The reservoir is comparable to others the same size.Some reviewers complained of leaks, mine has not leaked at all. I did discover the hard way that if you place a salt rock even slightly covering the diffuser vent, it will deflect the moisture down causing it to build up and drip down the inner side of the sleeve that holds the rocks creating a saltwater puddle on your desk.

The unit is a decent size, and easily fits table tops, night stands or end tables. It is VERY appealing visually! The base is neutral so goes with most decors.The Himalayan salt rocks are beautiful with the changing light colors. There were plenty of rocks in my unit and they were all contained in the package without being loose in the box as one reviewer noted. They look crystal like and reflect the multi-color light well. If one wanted to--this could be used as a mental escape for meditation, just watching the lovely color transitions, like watching a fire blaze. The option to select a favorite color or go with a rotating rainbow of colored glistening rocks is a great feature.The diffuser works very well, quickly adding fragrance to the whole first floor. I don't hear anything from the unit-runs almost silently. I love this diffuser and will probably order a second one for the aesthetic value.The only down side is the size of the water reservoir. I have to refill it a couple times when it runs all day. If it held enough for the unit to run at least 8 hours, this would be a solid improvement! Get one...you won't regret it!

I bought this at the end of January this year and now it doesn’t work. I used it at work 5 days a week for 5 ish months and now it’s broken. Wouldn’t recommend.

I was looking for a “pretty” essential oil diffuser. This blends well with my decor and love the color changing. When filled to the max line, it last literally all day, at least 8-10 hrs. Puts out a great smell, but not much vape if you like a strong cloud.

UPDATING MY ORIGINAL REVIEW (BELOW)...UPDATE:I returned the first one because it leaked despite following instructions properly. I returned the second one because the mist wasn't working (which I realized later could probably have been fixed via troubleshooting provided on the pamphlet inside the box). I am keeping the third one now that I know it doesn't leak and the troubleshooting worked when the mister didn't want to work upon arrival. No further issues aside from the fact that the plug hangs down below the base, forcing you to keep the diffuser on the edge of a table (which worked fine for me). All in all I'm really glad this product is out there. Couldn't find anything quite like it in my searches. I recommend trying it out!The smaller version runs for about 4 hours and automatically shuts off (indicated by a beep-beep sound). I usually use 4-10 drops of essential oil, as I prefer a stronger frangrance).ORIGINAL REVIEW:I am returning this item now for the 2nd time (issues noted below). I ordered the smaller size. Received and unboxed, the rocks were (mostly) in place and you can get it running in a couple minutes.PROS: small enough to fit on desk (about the size of a coaster) yet substantial enough to not look tiny or out of place. Product appears as pictured and really looks beautiful with any light setting. Emits fragrance well, and you choose how much oil to add into the water reservoir. Easy to fill with max line indicated.CONS: Does not (appear to) turn itself off when the water level is low. As soon as the water got near the bottom (on the first device I received) I noticed leaking onto the table. I tried again with less water and again, when the water was almost gone, the thing started leaking. (I never filled above the max line). Sent it back for a replacement, and the replacement device is broken (rattling sound inside indicating a broken internal piece). Also, the power cord that plugs into the side faces downward, so you need to sit the device on the edge of a table with the side hanging off ever so slightly (or it wouldn't sit flat) -- wasn't an issue for me but definitely limits where you can put it).I'm torn because this is exactly what I wanted. I may repurchase and hope the third time is a charm. It really is that cute.

I’ve tried a ton of diffusers and I love this one because it runs for about 10 hours without adding water! I put my amber essential oil perfume in it and get compliments by everyone ! Only issue is when I try and click the button it doesn’t always work and takes me several tries

Even when the water reservoir is properly closed, there is still water that leaks out and it leaves small puddles. The colors are pretty, especially through the rocks but the fact that it leaks this way is extremely frustrating. I bought a 10$ one on Amazon and it lasted me for years. I spent extra on this and I’m so frustrated. It’s still within the return window but I threw away the original packaging. I would not recommend this at all unless you want it for the light only…