1. Read the user manual provided for a detailed guide. 2. Clean the device before first use. 3. Choose the appropriate attachment based on your skincare needs. 4. Attach the chosen attachment to the device. 5. Moisten your skin. 6. Apply a suitable conductive gel if required by the attachment. 7. Turn on the device and select the desired mode. 8. Follow the prompts on the device's screen. 9. After use, clean and dry the device and attachments.