AUVON Dual Channel TENS Unit Muscle Stimulator Machine with 20 Modes, 2" and 2"x4" TENS Unit Electrode Pads Developers originally developed for NASA to

originally developed for NASA to keep you staying cool

38175/38170/3817 (2000001-2999999)(1992)

model number: C03771

It has the advantage of saving time and effort

AUVON Dual Channel TENS Unit Muscle Stimulator Machine with 20 Modes, 2" and 2"x4" TENS Unit Electrode Pads Developers originally developed for NASA toPain Relief Machine: The rechargeable electric muscle massager can stimulate the sensory nerves and muscles, activate specific natural pain gate mechanisms, relax your body and have pain management anytime you feel the need Up to 20 Modes: Pre set modes offer you hammering, kneading, shiatsu, and more choices to help relieve pain associated with aching and fatigued muscles in the shoulder, lower back, and knee from exercise, normal household or work