Christmas Music Greeting Card
Message: voice, music and sound are available.
Pre-recorded duration time: 1s to 60s are available.
Components: voice ic, PCB board, paper card, speaker and batteries.
The music will play when you open the card.
Clear and vivid voice quality.
All memories will not lose even if when power if off.
Any customized design and music are welcome.
Packing: one piece in an OPP bag.