Using this Tracy's Dog Brand Cat Paw - Inspired Electric Shock and Vibration Adult Toy is easy. First, make sure it's fully charged via the USB cable. Then, turn it on and select your preferred vibration or electric shock frequency using the controls. You can start with a lower frequency and gradually increase it as you get more comfortable. Remember, this toy is for adult use only. Keep it away from children and pets. Avoid using it if you have a heart condition or any other medical issues that may be affected by electric stimulation. After each use, clean the toy with a mild soap and warm water. Since it's waterproof, you can safely rinse it under the tap. Store it in a cool, dry place, away from direct sunlight. Enjoy exploring new sensations with this amazing toy!