I have just bought a WiiM Ultra and, on close inspection, I found a tiny hole on the side of the front display. On another forum there is a user who has confirmed to me that it also has this hole, but there are other users who don't. Is this a factory defect? Is there any protective film to be removed?
Please see the linked image (click to enlarge):
Thanks in advance for any clue.
Please see the linked image (click to enlarge):
Thanks in advance for any clue.