Experience limitless listening adventures with the Wonder Cookie! Fill your Wonder Cookie like a mixtape with your favorite content or record a story yourself. Download the Kekz app on your Windows computer and connect the Kekz listener to it. You can upload and play up to 90 minutes of personalized content on each Wonder Cookie. This way, you always have your favorite content with you, wherever you go. The Wonder Cookie comes in three colors: purple, green, and orange. You can use one per color for your Kekz listener – so a maximum of three Wonder Cookies. We hope you have a lot of fun with it!.