Using this vibrator is a breeze. Just turn it on and choose from the 7 different speeds according to your preference. Before first use, make sure to clean the removable sheath with mild soap and warm water. When using, you can explore different areas to find what feels best for you. After use, turn it off and remove the sheath. Wash the sheath thoroughly and let it dry completely. For the main body of the vibrator, use a damp cloth to wipe it clean. Store it in a cool, dry place away from direct sunlight. Avoid using sharp objects on the vibrator to prevent damage. If you have any concerns or questions, don't hesitate to reach out to customer service.