Features: 1.MULTIFUNCTION: Dog buttons can be used as parent child interactive toys, language educational toys for kids, phonographs between home, work and friends. 2.RECORD SOUND IN ADVANCE: Pet training buzzer has pre recorded sound effects, YES NO SORRY MAYBE, four vocalizations, does not support custom recording. 3.TRAINING YOUR PET: Dog talking buttons can be used for training your pet. Bring some fun to your home with these cute noise buttons. 4.PERFECT FOR YOU: Place the buzzer individually in your home according to the text recorded on the voice recording button. 5.PREMIUM MATERIALS: Dog communication buttons are made of ABS material and are safe and durable. Small size, easy to carry. specification:Item Type: Dog Communication Buttons Material: ABS Quantity: 4Pcs Sounding Mode: YES NO SORRY MAYBE Battery Type: 2 x AAA Batteries For Each Button (Not Included) Use: Used To Promote Communication With Pets PackageList:4 xDogCommunicationButtons NoteDoes not support recording