The OptiMale rechargeable vibrating C-ring features 7 powerful settings and multiple design features to enhance and elevate your bedroom play. Unlike traditional vibrating C-rings designed with the vibrator in a side position, the OptiMale is crafted to allow for intense clitoral contact during penetration. The soft silicone ring stretches enough to comfortably constrict your shaft for a stronger, harder erection, while the textured base, curved design, and strategically angled motor provide incredible stimulation for you and anyone you take on this ride. The durable battery charges quickly via the included USB cable, so you're always ready for action.