Icstation DIY Light Sensor Sound Module, Micro USB Recordable Sound Chip 8M Memory Speaker Talking Programmable Music Player Box for Birthday Greeting Card Mother's Day Father's Day

DIY Greeting CardDIY light sensor sound module is equipped with a 0.5W speaker and a 3.7V battery. The sound module is an ideal choice for mother' s day and father' s day DIY recordable greeting cards, music boxes, Christmas gifts, and other creative gifts.
Light sensor controlWhen light is detected, the sound module will automatically play music. If it is not exposed to light in the middle, it will stop playing. The volume is also adjustable.
8M MemoryThe sound module can update music via 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 ModuleThe button batteries are rechargeable via the micro USB which can be charged by connecting a computer or a charger with a data cable.
Self-adhesiveSelf-adhesive on the back of the sound module makes it easy to paste on the gift/card/box. Turn off the switch during installation to avoid power consumption.