Tens Unit Muscle Stimulator with Case

Electric nerve stimulation is an easy, effective way to ease muscle pain and tension at home—and with this 4-channel Tens unit, you can treat 4 areas at once! Includes 4 independently controlled cables, 8 self-adhesive gel pads, 15 pulse modes and 20 intensities for the perfect setting every time. Ideal for treating shoulders, back, neck, limbs and more. Features built-in timer (up to 80 minutes). Storage case included. Uses 3 AAA batteries (not included). Replacement pads (includes 8) sold separately. Controller is 4.25" l x 2.75" w x 1" h.