i just got the device and they want me to review it because i'm registering the product. I am not able to review it at this time because i only used it once
I added the Allevared Pro Light Therapy Belt to my back pain management program and it did not disappoint. It's also great not to be tethered to an AC outlet !!
Combination of dual frequency red-light. Works for my lower back in conjunction with physical therapy. Appreciate the expansion belt for perfect placement.