TensCare Perfect TENS Pain Relief UnitRelieve tension ##highlights## Medicine free pain relief Customise your treatment with 8 preset programs 60 intensity levels available Effects last up to 4 hours after use Sessions can be pre programmed to suit your needs Relaxing pulsations target muscular pain ##think## TENS technology allows you to maximise medicine free pain relief in the comfort of your own home, with the effect lasting up to 4 hours after use. The simple and streamlined unit has