Tens Black Unit with 2 Pads,EMS Microcurrent Mini Massager Machine,Low Frequency Multi Function Physiotherapy Instrument Muscle Stimulator,Full Body Pain Relief Therapy Device(FSA or HSA Eligible)

Great love the adhesive to keep in on the knee or elbow, has 4 settings, I like where I can excise my knee with the tends machine on,

I purchased this for my mom who suffers with daily pain due to issues with her sciatic nerve. I place this unit on her nightly, and she has expressed that she feels relief, less pain and feels better. Her pain is pretty severe so her pain doesn't go away completely, but this unit has definitely helped. There is always room for improvement, with respect to design, I suggest something to help it stay in place around the calf or curved parts of the body. Otherwise, it's a very good unit. It's easy to use, and offers great value for the money.

The first time i tried them, they worked great. Strong pulses and response. The second time I used them, they both worked for about 5 and 10 min. They light up but no pulses then the lights go out. I had them charged for over 2 hours so I don't believe it's a charging issue, however when i start a charge, the blue lights blink for about 30 sec then goes dark. Almost as if it charges for 30 sec and stops. At this point, I don't know if they are low on charge or if the device programming is wonky. Either way, a one-time use is not worth the cost or effort for this product. Both units going bad and exhibiting the same symptoms is not a coincidence.

I cannot even give this a star but must to compete the review. This is theee silliest design. Not only does it have trouble sticking, but it cannot be used as shown. Why you ask? How the heck do you turn it on? You cannot see this itty bitty display to put it on those sore shoulders as shown in the photo. It has no remote so you MUST use the interface which you cannot see. i think they should have paid me. I am off to return this. See me slapping my forehead.

Right size and selection strength