Using the Satisfyer Mighty One Blue Ring Vibrator is easy. First, make sure it's fully charged via the USB magnetic charging cable. Then, adjust the ring size to fit you comfortably. Open the Satisfyer Connect App on your phone to start customizing the vibrations. For a more discreet experience, turn on the whisper mode. When using it in the water, ensure it's properly sealed as it's waterproof (IPX7). After use, clean it with a mild soap and warm water. Keep it in a cool, dry place away from direct sunlight. Don't expose it to sharp objects to avoid damaging the silicone surface. Enjoy exploring the different vibration patterns and let it enhance your intimate moments.