Thanks to RF wireless mobility‎,‎ you can enjoy full‎-range‎,‎ personalized audio from your entertainment system even from another room or outside‎.‎ Easily adjustable settings for clear voice rendition‎.‎ Set 840‎-TV is an RF stereo TV listening system that is ideally suited for wireless listening in your house or in your yard‎.‎ Whether you are watching a TV program or listening to sophisticated classical music‎,‎ Set 840‎-TV is sure to provide excellentsound‎.‎Just the push of a button sets the device to your personal listening preferences‎,‎ providing you with the enjoyment of speech that is easier to understand‎.‎The lightweight receiver is comfortable to wear because of its flexible earpads‎.‎ Ergonomic controls and visual feedback of certain operations make Set 840‎-TV easy to use‎.‎ It can be connected directly to your TV‎,‎ hi‎-fi system or radio‎.‎