DIY LED Digital Music Spectrum Display Kit Module

Features:
Great DIY kit for electronic enthusiasts in electronic applications.
5V USB power supply and 3.5mm audio signal input.
8cm x 20cm big size spectrum sound waves display screen.
225 segment LED bring you the amazing music spectrum sound waves beating effect.
One touch key control the different display modes and the sensitivity adjustment, with five kinds of display modes and 4 levels sensitivity adjustment.
Surrounded by multichip acrylic shell before and after.
Easy to connect the USB and the audio cable that can apply in the different player devices.
Double audio channel input to collect the sounds wave that makes the effect more accurate.
Three-color optional, you can choose White, Blue and the Color version.
Automatic gain effect by the different music player devices.