Function: 1. Pet training props: You can record various commands such as food, drink, play, go out, yes, no, hug, etc., so that your pet can communicate with you and understand their needs easily. 2. Multifunctional: These recordable dog buttons are not only suitable for pet training, but can also be applied to entertainment interactions, pranks, desktop gadgets, messages, etc. 3. How to use: After hearing a "beep", press and hold the recording button to start recording. After hearing a "beep", release it to complete the recording. 4. Safe and sturdy: The recording button shell is made of ABS material that meets safety standards. It is reliable and strong, not easy to break, and can be used for a long time. 5. Creative gift: You can give it to your friends as a creative and interesting gift on birthdays or holidays, bringing them endless fun. Specifications: Material: ABS Product dimensions: 8 x 8 cm Product weight: 190 grams Package includes: 1x Dog Talk Recording Button If you buy a 4-color set, after payment, you can contact us to indicate your favorite 4 colors, we will record and send your favorite color.