The urethral sound is designed to be inserted through the male penis. Once inside, a stimulating e-stim sensation can be delivered that will go from the inside out.

Compatibility: The e-stim urethral sound is 7" in length and 5/16" in diameter. It is a bi-polar item which means that it can work independently of other accessories. You'll receive a free universal adapter that allows this item to be used with any of our power boxes.