The Sennheiser RI 810 is an infrared stethoset receiver for use with the TI 810 transmitter. It features tension-adjustable earbows and a large, easy-to-use volume control knob.
Tension-Adjustable Earbows
Large, Easy-To-Use Volume Knob
The Sennheiser RI 810 is an infrared stethoset receiver for use with the TI 810 transmitter. It features tension-adjustable earbows and a large, easy-to-use volume control knob.