This product arrives partially charged. Before use, charge completely. To charge product, place the magnetic charging tips against the vibrator’s metal charging contacts, then plug into a USB port. Light will illuminate and flash while product is charging. When product is fully charged, light will stop flashing and remain illuminated. To turn on, hold button for 3 seconds. To cycle through vibrating speeds and pulsing patterns, push button. To turn off, hold button for 3 seconds. Hold the toy’s ring during use for safe anal play and easy removal. Wash before and after each use. For best results, use Cleansing Mist. WARNING: This toy was not designed to be worn. After insertion, do NOT let go of the ring. When using the toy, holding the ring allows for safe, pleasurable anal play.