Sennheiser manufactures a line of wireless headphones that work with a transmitter to send audio signals from virtually any device with 1/4-inch or 3.5mm audio output jacks, including a TV. The headphones are rated at a roaming range of up to 100 meters, sou you can enjoy TV audio indoors or out. If problems arise, try troubleshooting the Sennheiser unit before turning to a repair center for help. Writer Bio

How do I Troubleshoot the TV Audio on a Sennheiser HDR 110  - 47