Comfytemp 5000mAh Portable Red Light Therapy Belt for Body, Wearable Near Infrared Light Therapy Wrap, 13W FSA Eligible HSA Light Wrap for Waist Belly Lower Back Joint Muscle Pain Relief, 50''x7''

Works great! Helps a lot. Even helped my arthritic knee. It's not like I had a knee replacement, but there is significant enough relief that I noticed I felt better.

I have purchased other brands with the dongle type cords with controllers. This one is superior as the controller is attached to the device! The dongle type all died within 6 months of use. This one seems better built! I do feel relief when using this device and I can move around while using it! It’s pretty simple! It fits around my size 10 waist with plenty of room for more. It did come with an expansion piece that I will not need. I’d say it’s worth it!

works well - very good results. My body feels rejuvenated afterwards. My only suggestion is to remember our login info so we dont have to sign into the app each time to use it.

This is a very affordable product that helps with pain on lower back and I've wrapped it around my knee. It may seem tricky at first to get it set up with your phone app but stick with it because it is worth it!

Worked great for a few months. Now it only gets one use per charge and is starting to overheat.

Great belt! I was super impressed with the amount of heat and warmth it put out. And it feels great.

I was excited to get this product and see what it could do. Worked great for about 3 times. Charged it and now it will not stay on. Put it back on the charger and it showed fully charged. Again, it will not stay on. Going to see if I can return it.

nice soothing warmth, easy to use