TOYBOY RINGO is a silicone vibrating cock and balls splitting dual ring, made of soft silicone. It's one size, flexible and stretchable. Vibe unit is usb rechargeable and detachable.RINGO has got your cock and balls covered, with this double ring system that delivers erection enhancement plus sizzling vibration. This semi-stiff cock ring has enough stretch to fit most any size, while offering superior blood retention. The vibrator is located between the rings, to give you and your partner up to 30 minutes of continuous pleasure. You can slip one ring behind your cock and balls, and another around your ball sack or shaft, whatever you desire. Use both rings on your cock, or both rings on your balls. How you choose to rock this cock toy is up to you.Features and characteristics:- Double vibration ring- Suitable for double use- Removable and extremely powerful motor- Extremely flexible rings- Made of high-quality, body-safe silicone- Friendly to use- Very easy to clean- Quiet- Charging time: 1 hour (do not over charge)- Operation time: 30 minutes- Functionality: 9 Frequency Vibration- Size: 7 X 5.7 cm / 3.9 X 2 inch- Power: Lithium usb rechargeable battery- Material: ABS + Silicone- Color: Black