Adjust this vibrating cockring to your ideal circumference with the 4 available sizes for extra comfort and convenience. Two powerful motors deliver vibrations both in the textured stimulator and in the long silicone stem designed to nestle alongside the shaft. Each motor features 10 powerful vibration modes. The motors operate independently with the included wireless remote control, which has a range of up to 30 meters! The cockring is rechargeable with the magnetic USB cable, fully waterproof, and can be cleaned with lukewarm water and a toy cleaner.