Electrodes, TENS, Misc. - AccuRelief Complete 3-in-1 TENS Unit, EMS, Massager Device : Rehabilitate your muscles and reduce your pain with the AccuRelief 3-in-1 TENS, EMS, Massager Pain Management system. This 3-in1 device acts as a TENS machine for pain relief, an EMS to help strengthen and revitalize muscles, and a massager. It is an excellent solution for anyone active, on the go, and in pain. Offering a versatile, compact, and highly effective personal TENS, EMS, and massager unit perfect for work, home, or travel. Helping to relieve pain without the need for drugs, this unit is a safe and effective method of pain management without the need for a prescription. TENS therapy works by blocking pain receptors to eliminate the feeling of pain. This unit offers six built-in presets with six customizable programs for targeted pain therapy. It features 25 levels of intensity for mild to more painful conditions. The multiple levels allow users to find the perfect level of pain relief they need. Higher levels are excellent for more chronic and intense pain, while lower levels provide pain relief for mild pain. Its compact size makes it discreet for both travel and public use. It uses batteries so you won't have to worry about recharging it. This small TENS unit comes with the home TENS unit, four wired electrodes, and lead wires.