20 Segment LED Music Spectrum Light DIY Electronic Kit Double Row Voice Control Rhythm Indicator Production Kit 127x39mm

Description Size 127mm 39mmPower supply 5V Mode 1 Voice SensingJust plug in the power the high sensitive microphone will sense the sound and the LED will flashMode 2 Wire ConnectionJust plug in the power supply plug in the double wire and plug in at any endThe input of audio cable is connected to the mobile phone and the output is connected to the audio Not affected by the outside world you can listen to music and watch sound effectsMode 3 Connect Audio CableJust plug in the power plug in the audio cable connect the mobile phone the LED will flash not disturbed by the outside sound rhythmPackage Included 1 x 20 Segment LED Music Spectrum Light Electronic Kit