USB Voice Control Audio Spectrum Lamp DIY Kit DC 5-12V LED Volume Level Indicator Music Audio Circuit Board DIY Kit A

With anti-reverse connection protection diode, effectively prevent power polarity connection to burn circuit, more suitable for DIY.
High brightness: All huge highlighting LED, driven by comparator circuit, better spectrum effect, no virtual bright clear brightness high brightness. For sound sensitivity, adjustable with adjustable
Type: A:Flash from bottom to top
Voltage: DC 5-12V
Own microphone, no audio cable
Power supply: 5V(powered by USB interface)
Recommended MICRO-USB 5V Android power supply, universal phone charger USB, computer USB power supply
Note: This is a DIY kit and you need to assemble it yourself.
Color: green
Material: PCB+components

Package Contents:
1 x circuit board
1 set x accessories (Different batches may cause different color and appearance of accessories, don't accept the specified.but the functions are the same and not affect the use,)

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.