HTC Rezound reappears in the FCC with a wireless charging back cover

The HTC Rezound is expected to make an appearance at the HTC event on the 3rd of November. Since the device has been rumored to feature Beats Audio integration, and with the HTC event featuring the Beats Audio logo, it’s not a stretch of the imagination to think that the device would be officially unveiled at the event, but here’s something that we may not have known about the device, and that it will feature a wireless charging back cover.

The Rezound has made its way through the FCC before, but now it has made a reappearance along with a “Change Letter” that was submitted along with it. Based on the letter, it appears that the device will remain the same, with absolutely no changes whatsoever, which suggests that the wireless charging back will be sold separately as an accessory. We guess this isn’t anything new, although with wireless charging being an interesting feature, is it interesting and useful enough for you actually pay for this accessory?