MEDVIVE Rechargeable FDA Cleared Tens Unit with 16 Modes and 8 Pads for Natural Pain Relief and Management, Electric Pulse Impulse Mini Massager Muscle Stimulator

This is a truly awesome product. It's portable and easy to carry. While I have a massage chair which is awesome by the way but there are blind areas for the chair as well. This is where this product comes in and it works wonders.TENS has been clinically proven to reduce nerve related pain. Also equally effective for muscle stiffness. Not effective at all for orthopaedic pain.My mother has had a stiff neck for 6 years now and numerous doctor visits couldn't fix it. Finally, a family friend practicing neurology in Germany recommended it and after just 3 uses for the first time in 6 years she is able to rotate her neck the way the neck is supposed to rotate.I also checked it with my aunt suffering from Sciatica pain and she for the first time in more than 5 years genuinely reported a significant relief.I recommend this to everyone.TENS has to be used as per the instructions of the manual like the device is not suitable for people with pacemaker, pregnant women, etc.