Package Included: 1x Host 2x Cables 10x Patches 1x USB charging cable 1x English instruction manual Description TENS + EMS UNIT: TENS & EMS device combines 2 therapies in 1 device, in which TENS is a muscle stimulator for pain relief which provides safe, non-invasive, drug-free methods and has been used by doctors and physical therapists for years. EMS brings elicitation of muscle contraction using electrical impulses and activates the muscles to assist in the increase of strength and endurance as a rehab and strength training tool. .
eBay