2B Bonus Pack

I kept telling myself that I didn't need to spend the money to get this box. I have a tens unit that does the same thing. BOY WAS I WRONG!!!
This 2B Bonus Pack is well work the money and I am so glad I purchased it. I cant put it down. It has way more power and features than a tens unit and lifetime warranty to boot.
I ordered the triphase cable and love it too.