Love these and very lucky I can buy kids size at a cheaper price than the adult. Make sure you do have a tv that is compatible with 4k/hdcp/hdr for full effect. I wear it damn near everyday and love it. Beautiful and comfortable shoe. Dont think I have any cons. I like that this has the option to go over the door or mounted on a wall. I have a first generation Dot in the bedroom with a decent sound, but not as good as the others. When you get to the destination airport you can stand back from the crowd gathered around the baggage reclaim belt and just wait for your App to get a connection with your Tile and you know your bag is on its way around the belt! I really like this organizer as a replacement, and purchased two because I do have a lot of shoes that range from snow boots to slippers. 5kHz.