Describe the recording button. After recording, press this button to play the recorded sound. It can be used to train pets, as a gramophone, siren or to trick others. Press and hold the recording button for up to 20 seconds, and the sound will be clear. Sound can be recorded repeatedly. Talk button setting records commands such as sit, stand, eat, yes, no, etc., allowing your pet to communicate with you; ideal for training cats, dogs, and other pets. Dog buttons are made of ABS plastic, which is natural and environmentally friendly. Powered by two AAA batteries, it has low power consumption and can be used for a long time. The recordable button is ideal for children's entertainment interactions, pranks, children's pronunciation as gifts and other educational children's language. Record your own voice for parent-child interaction.