RemixIconEx.Device.bluetooth

You're seeing just the function bluetooth, go back to RemixIconEx.Device module for more information.
Link to this function

bluetooth(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Device.bluetooth()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M14.341 12.03l4.343 4.343-5.656 5.656h-2v-6.686l-4.364 4.364-1.415-1.414 5.779-5.778v-.97L5.249 5.765l1.415-1.414 4.364 4.364V2.029h2l5.656 5.657-4.343 4.343zm-1.313 1.514v5.657l2.828-2.828-2.828-2.829zm0-3.03l2.828-2.828-2.828-2.828v5.657z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}