Price Water columns with LEDs from $19.99. Buy: ali.pub/32814w | ali.pub/3281d2
Water columns. mmm ... something original!
It looks almost like the famous fountain in Dubai.
At the bottom of the water columns are miniature pumps, throwing in the transparent upper part, spectacular jets of liquid, which are illuminated by multi-colored LEDs.
The incoming sound signal is processed by the control circuit and the sound sensor, and the pumps change the pressure of the fluid.
Due to this, the device is a fashionable and stylish home decoration.