Item TypeRecordTalkingButtonsMaterial: ABS Quantity: 6pcsColor: Blue, Pink, Orange, Cyan, Yellow, RedBattery Type: Requires 2 AAA Batteries x 6 (Not Included)Use: Used to record sound to promote communication with pets .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1CLEAR RECORDING: Dog communication buttons enable clear recording, customize the record button to record the sound you want. 2EASY TO OPERATE: Dog record button is easy to use and set up, just press the REC button to record your voice and then press the top button to play the recorded sound. 3PRACTICAL TOOL: Dog record button can record specific words or phrases such as drink, play, eat, etc. Show your dog how it works and your pet will learn how to use the button to express its needs. 4WIDE APPLICATION: Dog record button can be used to record sounds to facilitate communication with your pet, as well as for children's learning, party games, Christmas gifts and more. 5SAFE AND RELIABLE: Record sound buttons are made of ABS material, safe and durable. Small size, easy to carry. Each recording button requires 2 AAA batteries (not included in the package).