It's super useful, it works for me for those bad days, I recommend, the box came in a little crushed but the product came in fine and arrived fast
Came with instructions. Box was crumpled. It was gift to daughter. Charged for 5 hrs. Works great. Daughter needed just in time. 3 modes & has heat & light massager. My daughter only like heat part. Arrived faster than tracking schedule. Thanks Omi
It’s a nice product. The vibration and heat level are just right. I feel comfortable while using it.