This stretchy, silicone cock ring is perfect for solo or partnered play! The dual rings fit over the shaft and the second ring fits around the testicles to keep it firmly in place and to help increase the duration of erection! At the top of the ring is a cylinder that the powerful, rechargeable bullet slips into. You can use the LCD remote control to change settings or hand it to your partner so they can choose what feels best for them! Enjoy 5 speeds and 5 patterns of powerful vibration that you can enjoy solo during masturbation or with a partner during sex! After use, simply remove the bullet and wash the premium, phthalate-free silicone rings and the ABS plastic bullet separately with warm soap and water, then spray with a toy cleaner and wipe dry. To recharge the bullet, use the USB charger provided.Use your favorite water-based lube and rub it over your shaft and around your balls. Slip the cock ring on and adjust it so it feels snug and comfortable. Slip the bullet inside if it is not already in the cylinder, then turn on the bullet and the remote control to pair them. Enjoy playing with patterns and speeds until you find the most satisfying combo, then invite your partner to join in and let them play, too! Use again and again to enhance your sex life and reach new levels of satisfaction!Measurements: Overall: 3 inches x 3 inches, Small ring inner diameter: 1.25 inches, Large ring inner diameter: 2 inches. Bullet: 0.8 inches x 3 inchesMaterials: Silicone, ABS PlasticColor: BlackNote: Remote distance up to 25ft, requires 1xCR2032 battery (included). Uses IPX7 waterproofing. Key Features: Stretchy Vibrating Cock Ring: This stretchy cock ring has two rings; one to fit around the shaft and the other to fit around the testicles. It has a cylinder at the top where the vibrating bullet is inserted. Enjoy 5 speeds and 5 patterns of powerful vibration that you and your partner can enjoy! LCD Remote Control: Use the LCD screen to show what settings are currently being used. Keep things hands-free or hand the remote to a partner to play! Waterproof and Rechargeable: Designed to be able to withstand being submerged in water for up to 30 minutes. The bullet vibe can be recharged using the USB charging cable and the insertable jackpin. Premium Silicone: This body-safe, phthalate-free, premium silicone cock-ring is stretchy and silky smooth! The bullet is made of ABS plastic and should be washed separately.