Works well + neat design
I've used a TENS 7000 for years to help relieve back and shoulder pain.  I decided I wanted something with a bit more variety in regards to signals, and came across this one.<br /><br />It works very well.  Also it has a neat design, in that the cover flips open and closed like an old-school Star Trek communicator.  Pretty cool. This deserves an extra star of its own.
Rating: 5 stars