DIY WIFI 8x8x8 3D LED Cube.
it's music Reactive LED cube
DIY |  8×8×8 Music reactivate LED cube from www.banggood.com

https://bit.ly/30pCYad

DIY WIFI APP 8x8x8 3D Light Cube Kit Red Blue Green LED MP3 Music Spectrum
 
https://www.utsource.net/...