The Big O is the big brother to the original vibrating ring with a multi-function motor that pulsates and vibrates and a thicker erection band that keeps him hard and ready to go. When switched to pulsation mode the 9-function stimulation sensation teases and tickles leaving her tingling - and with a quick switch bring her home with the steady powerful vibration that The Screaming O is famous for.
Replaceable batteries last 80 plus minutes.
Place vibrating ring on penis with the vibrating unit facing upwards.
Clean before and after each use with soap and warm water or toy cleaner.