Sennheiser Set 810 Notice D'emploi page 21

SET 810
Thank you for choosing Sennheiser! Over half a century of accumulated
expertise in the design and manufacture of high-quality audio equipment
has made Sennheiser a world leader in the field of audiology.
The SET 810 is an assistive listening system for your radio, TV, hi-fi system or
similar sound sources at the volume you choose. The system allows you to
move around freely without the constrictions of cables within the room
where the transmitter is placed. The system uses invisible infrared light for
sound transmission.
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