Components: plastic shell, PCB, voice IC, mini speaker and button cell and photosensitive resistance
Voice or music pre-recorded duration: 3 to 200 seconds
When the light intensity changes in time to start playing built-in sound
Suitable for toys,gift,doorbell etc.
Activation type:light activation
Battery: 3 x AG13
Material: ABS
Dimensions: 85 x 55 x 90mm