The Listening Post III is a headset adapter designed for use with a variety of sound sources, including cassette players and recorders and digital recorders, used by people who are blind or have low vision. The device is equipped with four 3.5 mm jacks with a separate volume control for each jack. It also includes a mono/stereo selector switch that eliminates the need for stereo to mono adaptor plugs. The adapter comes with two 3-foot cords and can be used with either mono or stereo headphones.
The Q-Link Bluetooth Transmitter is a personal listening device adapter designed for hard of hearing individuals to allow them to link a variety of sound emitting devices including the Quattro Neckloop/Headset system, the ClearBlue Speaker. It can also be an additional transmitter for the ClearBlue TV Listening System. Full functionality while charging.