Enjoy long-lasting and intense stimulation with this Saturn penis and testicle ring from the Hueman collection. The ring restricts blood flow, making your penis and balls extra sensitive to touch and making your erections harder and last longer. The ring has 10 different vibration settings (3 speeds and 7 patterns). It has a solid core with a soft silicone coating for comfortable use. The ring is completely waterproof, so you can take it with you in the shower or bath. It is rechargeable using the included USB cable. After use, clean the ring with toy cleaner and lukewarm water.