WATCH YOU MOUTH is composed of a non-conductive material that has a high threshold for heat, but only up to a limit. If your connector overheats beyond this temperature, WYM will likely melt in those areas. If this happens, please contact us with images and we will replace your WYM device.
While you may see this as a detriment, we see this as a win. Were the device not covering your charger connector, as it overheats it would have greater capacity to start a fire or cause a burn to an individual or animal. So we will take the hit to keep your home and your selves safer.