Sell Niki Audio Spectrum Indicator LED Flashing Display Module DIY DC 3V-12V DIY Kit best price

Audio Spectrum Indicator LED Flashing Display Module DIY DC 3V-12V DIY Kit Features: Widely used in digital products, computer, -audio, automotive and other fields, have very good visual adornment effect. Solder pads have been treated with a tin spray process, making welding easier. Professional and high sensitivity,with low power and energy consumption. Provides you adjustable modes,several modes can switch,frequency spectrum accessories. Specification: Working voltage: DC 3-12V Power interface: USB to DC 3.5 Size: Main board(12.7x2cm/5.00x0.78inches) Lamp board(25.3x2cm/9.96x0.78inches) Package Includes: 1 Set of Audio Spectrum note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.