उत्पत्ति के प्लेस
Guangdong, China
Item
recordable module for card
Voice recording time
6 seconds to 270 seconds, even more if required
Components
PCB board,battery,speaker,record button.MIC,LED indicator...
Button
Slide tongue,push button,vibration,squeeze switch or at your options
Power
3 x AG10 button cells
Message
voice, music, sound are available