Two-channel Stereo Folio USB 120 LED Multicolor Voice-activated Music LED Level Indicators Spectrum.
With 5 display modes, voice-controlled remote control mode£¬ and 4 color combinations .
1. Size: PCB board length 42.5cm * width 4cm; no shell
2. Lamp beads: 5mm round head fog LED.
The lights are uniform and not dazzling (from left to right: 5 red, 10 blue, 10 pink, 10 green, 10 pink, 10 blue, 5 red); a total of 120 in double rows.
3. Power supply: DC 5V; current 2A ~ 3A(Powered by mobile phone charger) .
The board comes with a MicroUSB socket (using an Android phone charging cable).
The louder the sound, the more the LED lights from the middle to the two sides. As the sound rises and falls, the LED will also jump with the music, especially when playing DJs.
The board has a built-in microphone, which has extremely high sensitivity. It can inductively receive external sound sources to control the blinking of the LED lamp beads. The disadvantage is that it is easily affected by other external sounds.
Line input is required. Please insert a 3.5mm plug into the headphone jack of your mobile phone or computer. Do not connect the output of the amplifier or the speaker terminal, because the signal is too strong.
Tips: If you want to connect DIY, you need to attenuate the signal. This operation is not supported.
Note: + 5V power supply / audio is not allowed to connect to the amplifier output and speaker terminal.
(Include:1* Audio Line ; One point two audio connector; 1* Level indicator)