Enjoy, you with the penis and testicles ring of Saturn from the Hueman collection a long-lasting and intense stimulation. The ring inhibits blood flow, making your penis and testicles extra sensitive to touch, and your erection will feel harder and last longer. The ring offers ten different vibration settings (three speeds and seven modes). It has a firm core with a soft silicone cover for comfortable use. The ring is completely waterproof, so you can take it with you in the shower or bathtub. It is rechargeable with the included USB charging cable. Clean the ring after use with toy cleaner and lukewarm water.