Do you dream of harder and longer-lasting erections and even more stimulation? It is possible with the Neptune vibrating cock ring! Place the ring round the base of the penis when the penis is flaccid. During an erection, the ring will restrict blood flow in the penis, which provides a harder and longer-lasting erection. The ring features 10 different vibration settings: 4 speeds and 6 patterns. These are easy to adjust with the wireless remote control. The thick part of the ring stimulates your partner during penetration, so both of you can enjoy extra stimulation.