default delivery product is vu130P-8712S BN05CA7041, DC 5V power supply, A port
30-segment LED display VU meter module dB meter level meter sound pressure meter amplifier audio accessories
Note: The product on the rack is vu130P-8712S BN05CA7041
Package Included:
1 x 30bit LED display VU meter module dB meter level meter amplifier stereo diy
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