Sound buttons measures just under 1 inch across, and half an inch deep. Batteries are made to last for song playing over 500 times. Can be used in SOOO many ways!
Each button plays about 30 seconds of a song. Push top to play, song will play once and the turn off til pushed again.
There is a limited supply of these, and once they are sold out, it will be several months before they are back in stock, so order soon!