Pet Training Buzzer， Dog Buttons ， Dog Talking Button Set， dog， buttons for communication， recordable dog buttons， dog gifts， Dog Buttons for Communication - 4 Pack Recordable Dog Buttons Pet Training Buzzer 20 Second Record & Playback Dog Talking Button Set Funny Gift for Dog Cat Pet Office Home Game. The best tool for interacting with pets. It is recommended to start with simple dog daily activities， such as walking， eating， going to the toilet， drinking water， entertainment， etc. Record the corresponding sound and let the dog cooperate with the training. Please give the dog more patience. Recordable button can also be used as a parent-child interactive toy， a children's language education toy， or as a phonograph. This button offers a lot of unexpected entertainment and interaction. It is powered by two AAA batteries (Not included in the package). Packing: carton Packing size: 18*18*5cm Packing weight: about 225G Product size: 8.8*4.2CM Applicable batteries: Two AAA batteries (not included) Recording time: 20 seconds The delivery list includes: 4*dog communication buttons