The RR820 from Sennheiser is a high-quality headphone stethoset receiver designed to be used with the TR820 transmitter. Once the transmitter is connected to an audio source, such as a television, the receiver picks up the wireless FM audio signal allowing you to listen without being tethered down.
The headset has an automatic on/off function, and a comfortable, ergonomic design. Each arm of the stethoset is adjustable for the best fit possible. A very large volume dial lets you make adjustments to suit your hearing. The unit can run for over four hours on a single charge, and it is recharged by simply docking it with the transmitter.
Wireless FM headphone receiver is great for use with TVs and home theater systems
Comfortable, ergonomic design with adjustable arms
Automatic on/off
Large volume dial
Rechargeable battery provides over four hours of operation