The ribbed structure, app control, and soft silicone of the Signet Ring make it a real eye-catcher. By restricting blood flow, the device not only delays ejaculation but also stimulates both partners with intense vibrations. The Signet Ring restricts blood flow and prolongs lovemaking with your partner. The cock ring is made of silicone so it nestles smoothly and flexibly around your penis. The restriction of blood flow away from the penis delays ejaculation and gives you a harder erection while your partner enjoys intense vibrations from the device. The grooved structure provides additional clitoral stimulation. The vibrations of the Signet Ring can be controlled intuitively via the One Touch Button or the Satisfyer Connect App. The app offers endless possibilities for lovemaking you can control the Signet Ring from your smartphone or create your own vibration programmes. The Signet Ring is waterproof so it can also enrich your lovemaking in the shower or bathtub with its powerful vibrations. It can be cleaned easily with warm water and mild soap for thorough hygiene, use a disinfectant spray, which is ideally suited to the rings body-friendly material. You can recharge the integrated batteries in the cock ring with the included USB charging cable.Washing: Hot soapy water and toy cleanerColour: BlackFlexibility: VeryController: Built InFor Who: MaleFeatures: Body-safe siliconeMaterial: SiliconeBrand: Satisfyer ProPower: USB Rechargeable