Hello,
I hope this message finds you well. I am interested in the opportunity to participate in your voice recording project. As a native French speaker with an fr:FR accent, I meet the language and accent criteria you are seeking.
I can confirm that I have access to a quiet recording environment and can conduct the recordings using a PC, as specified. I am within the 18-65 age range, which fits your criteria as well.
Please provide further details on the project, such as the nature of the recordings and any specific instructions or scripts that need to be followed. I would be happy to discuss this opportunity in more detail and provide you with any necessary information.
Looking forward to the possibility of contributing to your project. If you require any additional information or have any questions, please feel free to reach out.