Truedio Model TD-210RF Wireless TV Headset System - Premium Sound Quality, Works With All TV's Purchase Includes: 1 Wireless Headset, 1 Transmitter/Charging Base, 1 Power Supply Adapter, 1 Optical Cable, 1 Analog Cable, 1 Analog to 3.5mm adapter, 2 Pairs of Eartips, 1 Pair of Comfort Earhooks, 1 Balance Control Screwdrivers Transmits real time television audio directly to your wireless headset! Others in room can change tv speaker volume independently from headset. Premium radio frequency (RF) sound quality. Headset range up to 150 feet and transmits through walls, rooms and cabinets. Up to 12 hours of use per charge! Convenient volume, tone and balance controls. 1 year manufacturer warranty