item name
pre-record easy button custom talking button
size
89mm diameter, 40mm high
speaker
29mm plastic speaker
battery
2 pcs AAA batteries (replaceable)
sound duration
15's(custom)
lifespan
more than 2000times
usage
press the top cover to play the music
certificate
CE RoHS REACH EN71-1/2/3
customized
sound duration, logo,color