Optical sensor for greeting card feature:
When it sees the light,it can play your pre-recorded music or messages and the LED lights can show;
Can be used for a wide variety of applications, including Promotional Products, Invitations, Advertising Printing, Promotional Packaging and Talking Cards;
We can produce the electronic music chips with either push buttons or slide switches to activate the sound. Other kinds of method activation can also be achieved. Such as light, motion or vibration.
You can choose or create any voice message or sound which the effect can be up to 30 seconds long,send us your custom sound file in WAV or MP3 audio format. We can then pre-record your chosen sound into each of the sound chip. Please contact us to discuss your requirements in details.
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inner box bubble for one piece |
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