This spectrum screen is awesome, just need to be a little larger

Specification:
Item Type: Music Spectrum LED Light
Material: PCB
Spectrum Range: 20Hz-25KHz
Power Supply Interface: 5V 1A
Sound Input: 3.5mm
How to Use:
Plug and play
packing list:
1 x Music Spectrum LED Light
1 x Supply Cord
4 x Accessories