WHATS IN THE BOX:
*add-on headset for use only with the Sennheiser Flex 5000 wireless TV listening system *up to four headsets can be used with a single transmitter *RF wireless transmitter range: up to 100 feet *wireless receiver includes a headphone minijack for connecting your choice of headphones *large volume buttons and "Speech Intelligibility" button for boosting dialogue *built-in rechargeable battery provides up to 12 hours of operation *docks on the Flex 5000's transmitter to charge (one wireless receiver can dock at a time) *radio frequency: 2.4-2.48 GHz
