COSVII Glass Oil Diffuser Ultrasonic Aromatherapy diffuser for Essential Oils with 7-color LED Lights, Automatic Shut-off Function (Black New)…

Your browser does not support HTML5 video.  This unit hasn't stayed on a full 8 hours to my knowledge but it diffuses better than my 250 ml diffuser that lasts between 13 -16 hours. This one the mist actually spreads before falling down. My other units don't shoot very high and you can see the mist fall almost immediately. This unit diffuses my entire house. (3 beds, 2 baths).I needed a smaller unit for a desk. This is the perfect size. The glass is thick and heavy but still appears to have arrived with a crack on the inside. The mist isn't consistent in height but it does diffuse well and it's max height is higher than my larger unit. I have only had it for a couple of hours. If not for the crooked seam or crack I would highly recommend this unit.

Your browser does not support HTML5 video.  I have 8 diffusers all throughout my house of varying sizes and this one is pretty impressive. I was really surprised at the amount of vapor it produces. Initially it was light so I got scared, but after about 20 mins it was full force and strong. I think this one works best with less water. Either way, for this price, it’s insane how cool this thing it:)

Your browser does not support HTML5 video.  Beautiful. The item is an excellent accent piece to add to your room, the diffuser top is made of cristal so it has a little weight to it, well made good quality materials, easy to set up, it works for aromatherapy and humidifier, the unit has 2 buttons one for turning on the diffuser and the other for the lights, one press for the lights starts a medley mode where lights changes slowly but constantly a second press will keep the color that is currently displaying and the third press will turn them off, since the top is made of cristal lights display much more vibrantly than other diffusers. I put mine on my master room.

This diffuser is so beautiful! Sharing my desk with a new coworker this school year and last year's desk partner had a diffuser; this year's does not, so I deiced to get one myself! This one is so much prettier than the old one was! It is very easy to fill with water and oil, easy to change the settings and runs for a long time. The lights are particularly soothing along with the scents from the oils we put in. It will definitely be great to calm my nerves when the students get wild! Every teacher needs one of these! They would make a great teacher present! Hint! Hint!

Your browser does not support HTML5 video.  I was looking for a diffuser that didn't look like all the other usual diffusers. Came across this one and was so excited to finally find one that would match my decor. I love the fact that it's glass and easy to clean and it's such a classic look, it's timeless and would go great in a lot of different style rooms.It's on the smaller side in terms of its actual size and the amount of water that can fit in it. It's about as tall as a 16.9fl. oz. bottle of water. I have a water bottle that I refill and leave in my room to use for the diffuser and I've already filled the diffuser twice and still have water in the water bottle. My old diffuser took just about an entire water bottle to fill it one time. Which isn't bad, my old one took more water which meant more oil. I kind of like it more this way because now I don't have to wait as long to change the scent.It doesn't have a timed shut off option which is kind of a con for me as my old one did. It has 2 options and the light turns on with both options, if you hit the on button once, it will run until it's out of water, if you hit it twice, it will turn on and off every 15 seconds and continue until it's out of water or you shut it off. Press it three times to shut it off. I let it run continuously until it's out of water. I only use it at bedtime and I try to stay up long enough to see how long it actually stays on for but I always fall asleep quickly (dang bed is too comfy!).The other button (there's only these two buttons) is a light option. You can press it once for continuous light that changes color, (the colors are blue, red, green, white and yellow, I think that's all of them). You can press it a second time to stay on one particular color or you can press it three times to shut the light off (you can keep the essential oil going though). I've been keeping it set on darker colors. I do really like the color show option but some of them are very bright, like the blue. Since I use it at bedtime, it's a bit much for me. It puts out a thin stream of vapor and it probably shoots up about a foot in the air and then falls down around the base. My old diffuser put out a lot more so I was a little surprised with this one but it does its job. I just leave it close to my bed. I have a bigger bedroom than average, so you may be able to smell it more in a smaller room but if you walk away from the bed in my room you don't smell it much at all.The cord is an average length. It can reach the outlet that's maybe three feet away from it.It has little rubber feet underneath the base so it doesn't slide around, which I like.I think that pretty much covers everything. It looks perfect in my room. The colors of my room are lavender with black and silver accents. It's very pretty and glam. I got the black base.It arrived in two days and came packaged very nicely in a box with styrofoam blocks holding in the diffuser. I even dropped the box on the floor accidentally before opening it and thought it was going to be broken, or at the very least, chipped but it was totally intact!You could definitely order this as a gift and wrap it up and put a bow on it and it'd be the perfect present!Last thing that's worth talking about is the price. It's a great price for the quality. The glass is thick, it has indented lines that go down it and a nice rounded top where the vapor comes out. I hope this diffuser lasts a long time, my other one (ArtNaturals) stopped working after about 10 months of use. I washed it but made sure not to get water near the air intake or power spot on the underside of the base but I guess I may have or it just quit on its own. Either way, if this does stop working, I will buy another.The company offers little rebates of sorts too. A little card inside the box said that if you share a video in your review of the product on Amazon you can get $1 back (I think it's Amazon credit, not sure), why not do that?! There were other things you could do too.If you're on the fence about this diffuser, I encourage you to buy it, you can always return it if you need to but hopefully you won't because it's nice!

By the far the best diffuser I have ever purchased!!! Works great with my oils and it turns off by itself once the water runs out. I’m extremely impressed. I have had some bad luck with diffusers, buying extremely expensive ones and moderate ones. This one throws them all out of the park. I even have my lava bead bracelets on it. I love this thing!

I've accumulated quite a few of these essential oil diffusers. This particular one is not only pretty it can also blends well with almost any decor. It has continued to emit a nice steady stream of fragrance oil. I've had mine for more than a month and it continues to work remarkably well. I can change the settings with a push of a button and have it change colors or stay only one color. There's also a button to have a steady stream of fragrance or have the fragrance emit a small amount at a time until the diffuser is empty. When the diffuser is empty it will turn itself off automatically. It only holds a small amount of water. I like that feature, I can change the scent more often. It's made of actual glass not plastic. When the light is turned on its very pretty and my friends and family continue to comment on the loveliness of my little diffuser. I've given at least one as a gift to my sister. And I will most likely purchase more for my loved ones who appreciate the finer things that makes a house a home.