Does this work by heat? Is it ultrasonic?
301545
I am not sure. I use another diffuser that I love that is a cold air Can't remember the name. Look up other diffuser and read te reviews.Sorry I can't be more help !!!
301546
It is an extremely low level of heat. I have forgotten and left it on overnight and it doesn't over heat.
301547
Yes, it heats the oil at a very low temp. The only thing that gets hot is the silver plate in which the oil sits in.
1553163
I sleep on this every night. I use the vibration on the low setting, but no heat. It auto-shuts-off after 1 hour; by that time I am asleep.
358243
It doesn't. I think it's all hype and a huge waste of money. A small electric heater worked better than this $400 unit and was quieter.
2245253
Yes, but it's a bit different than most. Its like liquid metal, carefully apply about a half a drop in the center of the heat spreader and spread in a circular motion using a Q tip.
1020727
Hello! It does have volume and temp control but its range is minimal. There is not much to it. It goes from off to hot. Im not overly impressed with it. Hope that answers your question.
398678
never tried it on food, but, it seems to work on cats, dogs, and water space heaters. I shoot it everywhere because I have "hot flashes" occasionally, and, well. I love the dang thing - It is fun and interesting, and does answer the question, is it hot in here, or is it just me! I do have a meat thermentor, (sp) but I suspect it will only measure the outside temp. I love the darn thing though.
1521513
This is an ultrasonic diffuser...we use it in our clinic in place of air fresheners:) Works without any noise and has been just wonderful.
1450257
No but you feel the heat fromthe work it does Great machine. You don't need any heat with this.
189997
I don't no. I was using it to repair a hole in a radiator. I was not pleased, it did not work well at all. The whole was the size of a pin head. I don't think it works to well with heat. I would read the information on what kind of metals it works with. Good luck.
570523
ultrasonic - cool mist. Don't confuse with evaporative units. Unit is almost silent, and produce a cool steam-like mist.
511141
Yes, I heated mine with a hair dryer. You can also use a heat gun if you have one.
1704474
Yes, the unit is designed to be used with or without heat. You can just use the flame effect. Carlos
1045724
It doesn't work by "heat"; it works from "light" - one is much different than the other. Any BRIGHT source of light and you will be fine. The movement amount is directly related to the amount of LIGHT that is impinging on the solar cell (look up how solar cells work on the net). Fact of the matter is, "heat" is the LAST thing one wants or needs in the operation of any semiconductor.
835647
I don't remember it doing that. I returned it and didn't use it, as it was damaged, noisy, and put out a lot of heat.
811372
Yes. You can turn on the heat in either the lumbar or seat region or both without turning on the vibration. You can also use the vibration at the select intensity you wish with or without heat and where you want it. Both my husband and I use this and we've used it a lot in the past year. Still works great!
1309569
That's an easy one. DONT, DO NOT buy this ultrasonic cleaner unless you enjoy throwing away your money. If you like wasting money send it to me instead. buy another cleaner. You will regret buying this piece of junk.
1876955
It is not soundproofed. There is a soft but still audible click when the heat goes on.