0:04
Short air condition working
0:09
old aircondition engine working
0:08
Constant strong air condition working
0:13
Strong air condition working sound
0:08
Low pitch air condition with a big compressor
0:04
Air condition stop working, beep
0:10
Air condition engine of a big restaurant
0:10
Air condition working and turn it to higher speed
0:05
Huge deep air conditioner