Sony WH-RF400 Wireless TV headphones with transmitter
The Sony WH-RF400 headphones help you hear dialogue and sound effects more clearly, without disturbing others. A personal solution for better TV sound: Customers often tell us that they find TV dialogue too hard to hear and understand. The Sony WH-RF400 wireless TV headphones solve this problem, without forcing you to crank up the volume and disturb others. The wireless transmitter connects to your TV's analog RCA audio outputs or headphone jack. ( Please note : there are no HDMI, optical, or other digital connection options.