The sound of turning the factory switch on and off.
The sound of turning the ventilation fan on and off.
It can be used in various situations such as videos, movies, dramas and TV programs.
4 types of sounds are packaged.
Contains MP3 and WAV data.

・Factory switch 1 – 0:02
・Factory switch 2 – 0:02
・Factory switch 3 – 0:02
・Factory switch 4 – 0:02