By Sharperimage.com

Prospera Corporation Wearable T. E.N. S. Pain Reliever

The Wearable T.E.N.S. Pain Reliever is cordless and compact, so you can use it anywhere you go. Simply apply the reusable gel pad to your neck, shoulder, arm, leg or back and adjust the intensity level. Using Transcutaneous Electrical Nerve Stimulation technology (T.E.N.S.), it emits gentle electronic tingles that block chronic pain signals from reaching your brain. Not for use by those with a pacemaker.