I have chronic lower back problems and this allows me to relax my tense muscles and go to bed feeling good!
I have also been using it on my wrist after a hard day with lots of computer use at work and it gives me instant relief! It is rechargeable (cables included) so you don’t have to worry about running out of batteries every time and can use as much as you need!
Definitely a great unit and I would definitely recommend it!
* I received this product at a promotional rate in exchange for my honest, unbiased review. All statements made are 100% of my own based on my personal experiences with this product.