Using the Je Joue Mio Vibrating Cock Ring is easy. First, make sure the ring is fully charged via the USB port. Then, stretch the ring gently and place it around the base of the penis. Turn it on and use the buttons to cycle through the 5 speeds and 7 patterns to find your favorite setting. Remember to clean the ring after each use. You can simply wash it with mild soap and warm water since it's 100% waterproof. Store it in a cool, dry place away from direct sunlight. Also, always check the ring for any signs of damage before use. Enjoy exploring new levels of pleasure with this amazing product.