Voice-Activated Decibel Puzzle
$840.00
Decibel Detection: Detects volume decibels. The louder the sound, the more lights illuminate.
Decibel Detection + Display: Detects volume decibels. The louder the shout, the more lights illuminate. Up to six lights illuminate simultaneously, displaying the decibel level.
Delivery includes: Main control system + 12V power supply + optional light strip