Voice recording button set to enhance communication with your pet. - Colors: Orange, Pink, Green I used blue, but my dog didn't learn it at all. If you'd like, I'll include the blue one as a bonus. The voice recordings can be reset. If you don't need it, please say so! - Material: Safe and durable material - Function: 30-second voice recording - Bottom: Non-slip bottom - Usage: Buttons for communicating with pets Thank you for looking.