Geekcreit® 2×13 USB Mini Spectrum LED Board Voice Control Sensitivity Adjustable

Was: 8.99
Price: 4.49

Description Module size 39 5mm 15mm 10mmRed and Green optional Function introduction 1 With a microphone no need to connect to audio cable 2 Power 5V USB interface 3 High brightness 4 Using single chip microcomputer drive spectrum is better 5 Sensitivity to sound 10 step adjustable Package included 1 x Spectrum LED Board without USB cable
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