Name
recordable push button sound modules
Message
user can record messages on his own
Function Option
push record button to record ,push play button to play
recording duration
1-340s, even more if needed
Speaker Size
Diameter 27mm-44mm is available for choice
measurement
OD 40 mm, height 20mm
Components
Voice IC, PCB board, speaker, record, play and battery
Battery
3pcs cell batteries