plaats van herkomst
Guangdong, China
Name
Custom sound talking button buzzer with timer function
Message
Voice, music, melody, sound are available
Function Option
Pre-recorded or recordable
Voice duration
1-340s, even more if needed
Speaker Size
Diameter 27mm-44mm is available for choice
PCB Size
customized is available
Components
Voice IC, PCB board, speaker, record, play and battery
Switch Option
press button
Battery
3pcs cell batteries