Use them every day. I find them easy to use
Pleasantly surprised it does relieve pain.
iReliev® TENS Units are an easy, portable and convenient way to get fast, effective pain relief. Choose between powerful wired devices or an ultra-portable wireless TENS Unit.
iReliev® TENS + EMS Units offers all the pain relieving benefits of our TENS Unit, plus muscle conditioning, strength and recovery. Welcome to intelligent relief.