Sennheiser RS 175 RF Wireless Headphone System for TV Listening with Bluetooth or USB Wireless, Bass Boost and Crystal Clear Surround Sound Modes. ***** SELLS FOR $400.00 NOT INC TAX AT BESTBUY - SEE LINK BELOW ***** Received 2 of them for Birthday, selling the other. New open box. Box was opened to check contents! PLEASE NOTE: Item has been inspected, cleaned, tested and works great! If this item is up, it's still available. No Taxes, (for now) No Taxes. Cash Only Thanks.