To make things simple, there’s a single button that controls the on/off settings and the five speed vibrations.

Apply lubricant to assist with device placement and removal. Lubricant can be applied to the part of the body or device that band will be placed on, as well as to the interior of band itself. 

Place band on a flaccid or semi-erect penis. Band can be placed at the base of the penis, along the shaft, or stretched and pulled over testicles and penis. The vibrating portion of the device can be placed above or underneath the penis. 

Band should feel comfortably snug, but should not cause pain or uncomfortable pressure. Remove band immediately if you experience pain, numbness, discoloration, or discomfort. Do not use or wear band for more than 30 minutes at a time.