The Rosetta Stone Chinese Mandarin Language Learning Level 1 is a comprehensive language course designed to help beginners learn the Chinese and Mandarin languages effectively. This product includes a CD format with the necessary tools and resources to kickstart your language learning journey. With the trusted Rosetta Stone brand behind it, you can expect a high-quality educational experience that caters to your language learning needs. Additionally, the product key ensures that you have access to the course materials and can progress at your own pace towards fluency in the Chinese and Mandarin languages.