Big Music Greeting Card for Wedding or Birthday
1. Message: Voice and music are available.
2. Pre-recorded duration time: 3 to 340s are available.
3. Components: Voice IC, PCB board, paper card, speaker and batteries.
4. Slip switch or push button activates the sound.
Other methods of activation can also be achieved such as light, motion or more.
5. High quality musical effect: Use drive speaker, can show perfect low pitch and vibration effect, make the sound more vivid.
6. All memories will not lose even when power if off.
7. Any customized design and sound are welcome.
8. Packing: One piece in an OPP bag.
9. CE & RoHS