The sound module with photosensitive switch, USB port and battery is used in: gift boxes, shipping campaigns, welcome packs, gift boxes. The module has its own power supply and a power switch.
Thanks to the built-in USB port, you can record your own sound using a computer and charge the battery of this device.
The sound is played automatically when light enters the sensor, i.e. when the box is opened, and it is turned off when the sensor cannot see the light source (after closing the box).

Specification:
- loudspeaker
- 2 mb built-in memory
- light sensor on the cable
- USB port for uploading audio files and charging the battery
- rechargeable battery
- all on an adhesive backing for easy mounting in the box.

The minimum order quantity: 500 pieces.