Nolan RemHearLinks is a wireless remote voice and audio links with embedded microphone and external audio input transmitter which capturing and delivering the remote source of voice or audio wirelessly to help hearing impairment to understand more speech and improve hearing over a distance. With unidirectional, omnidirectional and external microphone selections are allowing great choice to create superior sound at different environment, occasion and events such as noise restaurant, quiet music hall, conference and family gathering Microphone gain (sensitivity) and external audio source volume control to adjust own preferred volume level while family or others listens at theirs. The instant mute to stop unwanted voice sent to receiver, External audio source input with universal 3.5mm audio jack to connect tie-clip external microphone, audio output of TV or other audio source delivers clear and crisp sound and audio wirelessly. The high quality directional external tie-clip microphone can be attached to you or your friend"s lapel or placed next to sound source including TV to catch the clear sound conveniently. Connect to audio output of your TV, MP3 or music player to listen and enjoy TV or music wirelessly at your own volume. With long range RF, it can transmits voice or audio of subject with clarity sound over distance upto 20M/66 feet to cover most of meeting room, kitchen, class room, office, house indoors and outdoors. Let you never miss a punch of line. Besides using with Bluetooth receiver, the RemHearLinks can works with other bluetooth remote hearing aids or streamer to transmit the speaker"s voice directly to the hearing instrument over a distance. The lightweight, unobtrusive and easy-to-wear with clip is offering enhanced mobility to put in pocket or clip on collar. Package includes: Main unit, high quality tie-clip external microphone, 3.5mm audio cable, USB charging cable and QSG