Turn up the music and shout out using your LED message board speaker, which changes colors to create your own personalized messages. You can spell out words and quotes for decor, birthdays, or gifts.<br><br>California Residents Only WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Message Board Speaker, Charging Cable, 110 letters and symbols

6.54" x 1.57" x 6.54"

There are buttons and switches on the product to control lights mode and speakers for music playback, Insert different cards on the product panel to combine into different designs

ABS + Fabric

All Bluetooth enabled devices

Before cleaning the product, please remove the card and wipe it with a clean cleaning cloth. The same method applies to card cleaning. Please pay attention to the storage and organization of the card.