Comfort Contego Digital High Definition Communication System WITH NECKLOOP<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Comfort Audio's Comfort Contegoﾄﾢ amplifies sound so you won't miss a word of what anyone says or what's happening around you. Ideal for lectures， meetings， use at home， watching TV， restaurants and more.</li><li>•40dB amplification at 1kHz</li><li>•Total Security - Comfort Contego's transmitter and receiver are automatically "paired" to provide secure coded transmission.</li><li>•Custom Sound - Comfort Contego provides maximum flexibility in all situations. Both the transmitter and receiver have internal zoom microphones that can be remotely adjusted for omni or directional use and volume setting.</li><li>•Battery Powered - Comfort Contego uses Li-Ion rechargeable batteries that do not exhibit the memory effect and subsequent shortened life of other rechargeable batteries.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41yIrQIMF6L.jpg" noproxy>