Description Clear sound recording and smooth playback. Personalize record such as "food", "drinks", "outside", "yes". Just a little patience can get you through your pet' s mind. Features- Material- Plastic- Input voltage- 3V.- Battery- 2 x AAA batteries ( not included )- The pet button for talking is medium in size and sturdy enough to meet the needs of large breeds.- Easily record a word or phrase, then press a button to hear it play your voice to communicate with your . Package Including 1 pc Dog Button