Icstation DIY Light Sensor Sound Module, Micro USB Recordable Sound Chip 8M Memory Speaker Talking Programmable Music Player Box for Birthday Greeting Card Anniversary Present

【DIY Greeting Card】DIY light sensor sound module is equipped with a 0.5W speaker and a 3.7V battery. The sound module is a perfect choice for mother’s day and father’s day DIY recordable greeting cards, music boxes, Christmas presents, and other creative presents.
【Light sensor keep watch over】When light is detected, the sound module will automatically play music. If it’s not exposed to light in the middle, it is going to stop playing.The volume could also be adjustable.
【8M Memory】The sound module can update music by means of a USB data cable. It is recognized by the computer as a USB drive, just like an MP3 player, with 8M of memory. Adding your favorite MP3 audio files to the internal storage is easy.
【Rechargeable Music Module】The button batteries are rechargeable by means of the micro USB which may also be charged by connecting a pc or a charger with a data cable.
【Self-adhesive】Self-adhesive on the back of the sound module makes it easy to paste on the present/card/box. Turn off the switch all the way through installation to steer clear of power consumption.