Up to 600 sq ft coverage Includes 100 ft. of wire, loop amplifier, power cord, microphone, TV connector and illustrated installation guide A.U. Blog Post: http://aubankaitis.wordpress.com/2012/03/21/lead-patients-to-embrace-amplification-by-setting-example/
The Sennheiser Set 840S Listening System is a Radio Frequency stereo TV system specially suited for those who wear hearing instruments equipped with T-coil.
The Set 840S connects easily to a TV, hi-fi system or radio for excellent sound delivered directly to the patient's ears. Sound is transmitted from the receiver to the hearing instrument via wireless induction over the induction loop.