A:AnswerThe headphones have a base charger which is the transmitter as well. It has a mini phono wire and plug which plugs into the TV’s headphone jack on the back where the HDMI cable etc is located. It is a very simple set up and the audio quality is very good.
A:AnswerI don’t know the exact distance is the maximum but I have been as fare away as 50’ and the transmission was still clear. I have also been in another room with the door shut and the headphones still worked perfectly.
A:AnswerMake sure you put the headphone rechargeable battery pack in. And make sure they are installed properly. The battery pack sould be included in the box. It is not installed in the headphones .
A:AnswerYes I installed the head sets but I returned them for they were defective and got a set that with the DISH net work instead
Thank You for your time
Bob Sutton