Vive Stim Machine TENS Unit - Electrotherapy Muscle Stimulator With Electrode Pads - Neurostimulation EKG Pulse Massager for Neuropathy, Back Pain Relief, Sciatica, Diabetic Nerve - OTC Rechargeable

Adjustable Intensity: Easily adjust the intensity of each session for customized relief. Twenty levels of intensity are available to provide mild to moderate electric stimulation. Rechargeable Unit: The TENS Unit is powered by a rechargeable lithium battery with an average life of up to 10 hours per charge and includes a mini USB charger cable and power adapter. Dual Channel Output: Dual channels allow the output to be customized for use on different areas of the body or for using with a second individual.