I've seen LG are selling a product called WOWCAST which allows you to plug into your TV, out of sight, and replaces the HDMI connection to your soundbar wirelessly. Giving you a clean, clutter-free style, with no unsightly cables between TV and soundbar.

Is WOWCAST compatible with Sonos Arc (which i own)

If not compatible is there any other product that allows this wireless connection to a SONOS Arc ?