SoundPlus TV Infrared Listening System Model WIR 238 Under-the-Chin Receiver. FDA disclaimer This item has been properly cleaned and will be labeled as used upon delivery. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.