Lock Feature: Long-press the middle button for 3 seconds to lock/unlock the screen, preventing accidental setting changes. Prep: Apply the sticky electrode pads to clean, lotion-free skin. Power On: Turn on the device using the power button.
Use it for your back, knees, shoulders, ankles, wrists and elbows, and make this the most powerful weapon in your fight against chronic pain.
Professional TENS Machine: Tens Electric Massager with 24 Modes, 20 Levels Intensity for Pain and Muscle Relief. TENS unit help relieve pain associated with sore and aching muscles in the shoulder, waist, back, neck, upper / lower extremities(arm/leg) due to strain from exercise, overwork or normal household work activities.
