Well, I really can't give you a review right now cause i just received it a couple of days ago.
Great device
My hand therapist used it on my arthritic hand and it felt great! When my sessions were over I bought one from the TENS website. Very happy with it!
TENS 7000 Electrode Pads - 16/48/96 Pack - 2" x 2" Replacement Pads
Great product
