1, with a microphone, do not need to connect the audio cable.
2, power supply 5V (USB interface power supply)
3, high brightness: all use authentic Taiwan billion light highlight LED
4, using single-chip drive, the spectrum effect is better, not bright and clear high brightness.
5, sensitivity to sound, 10 levels adjustable. 2 types of beating modes are available
Size: 91mm*16mm*10mm
Precautions for use:
This spectrum light, with its own microphone, does not require an external sound source, as long as it provides 5V voltage, it can be used easily, and it also has shortcomings. (The sound source is too loud, all the LED lights will light up and lose the original melody beat feeling.
It can only make the spectrum light farther away from the sound source, or turn down the volume.)
Now the module has increased the sensitivity to the sound adjustment, which can be subdivided into 10 levels, no longer have to worry about the spectrum light when the sound is loud. The lights are on. But still pay attention to control the volume, after all, only 10 levels are adjustable.