does it make noise when using?
1733905
It you take the vibrating model, yes there will be a vibrating sound. Otherwise no.
776002
It does make a noise when it's turned on, which I would describe more as a loud click.
967699
Mine makes the same sound. It doesn't seem to affect performance. Love this machine!
623184
No, it dose not make any sound at all. I love it. There is a timer and there are multiple choices that you could choose. It is very compact so you could close it up and put it away.
82833
No. I have used mine a lot in the last 6 months since I got it and have not heard any sound like that.
1673615
It does make noise but its not that loud. I have it right next to my desk. when its not running it is silent.
1553295
It is very quiet, however does make a slight "blowing" sound, unless you were really listening for it, don't think it would be noticeable.
10917
None that I have heard, feel a slight hum touching it when it is warming up, thats it.
157959
No it doesn't make any sound. I put a cuddly blanket as sheet over it otherwise it seems kinda uncomfortable with only a cotton sheet.
352809
Mine does not and if it's installed properly noise should not be a concern.
333127
I have not heard any additional noise from using it or while it's not in use.
504714
Not at all. It's a low vibrating sound, it isn't loud. It works wonders with tense muscles. I love it, and I ordered a second one for my dad.
347812
Do you mean it makes a clicking noise when you use it or just when its plugged in?
2242046
No, it makes no noise it all. It has two lights (red green) that indicate charging or not and when it is not it flashes back and forth.
404501
I do not remember it making clicking noises when I used it. Maybe you got defective unit?
1920586
It is kind of noisy but there is no "clanking" sound while using it.Tthe only other noise that i hear is a click [or clank if you call i that] when you turn it on and off. It works REALLY well though. I hope this helps you.
1355073
I think mine makes a little noise, but definitely not a lot--sounds like yours may have something wrong with it.