What does this button do?

0
0
04:31
15:42
06:00
05:42
27:41
10:27
05:55
07:19
12:26
04:17
11:23
12:26
54:25
26:11
10:07
08:35
20:31
24:44
06:01
06:58
06:50
07:39
07:57
28:52
12:24
17:30
12:25
12:16
36:41
03:33
12:26
05:14
05:00
08:15
17:50
05:21
20:02
08:26
12:26
07:27