I've previously purchase a pad for back pain from NEO LUMINUS and have a positive experience (customer service is top notch) so I was willing to give this a try too. I found this very convenient. I bought the buil in battery model and was positive surprised because the battery was fully charged so I was able to try it right away. Worked great on my elbow (golfer's elbow). I've had it now a few weeks and look forward to continued use.
Shipping was fast, good qiality, didn't use so much but so far happy with it
It really helped me a lot with my injury I sustained at work.
I have been suffering from some sort of tendonitis, after using this for a few days its it's already calming down. I like that the fact that this adjusts for knee, arm, elbow, or neck.
