COMMUNICATIONS HEADSET USE WITH

Brand	Owner	Address	Description
MOST SWIM TECH	MOSTswimtech, Inc.	1499 NE Rumgay Lane Bend OR 97701	communications headset for use with communication radios, radio transmitters, or other communications network systems; wireless headset, receivers, and transmitters designed to facilitate remote radio communication between athletes and coaches in the field of personal fitness and sports training; bone conduction headsets; radio transmitters; radio receivers; microphones; parts and accessories for communication headsets, namely, electric cords, USB charging ports, and protective carrying cases;SWIM AND TECH;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An adapter apparatus for coupling a headset and an audio device to a telephone headset amplifier includes a first interface for sending and receiving audio signals with the telephone headset amplifier, a second interface for sending and receiving audio signals with the headset, a third interface for sending receiving audio signals with the audio device, and a switching circuit coupled to the three interfaces, wherein the switching circuit provides a communications link between at least two of the first interface, the second interface, and the third interface as a function of a selected mode. In a first mode, a communications link between the second interface and the third interface is established where the audio device either provides audio signals to or receives audio signals from the headset. In a second mode, a communications link between the first interface, the second interface, and the third interface is established where the audio device receives audio signals from the headset and from the telephone headset amplifier over the communications link. In a third mode, a communications link between the first interface, the second interface, and the third interface is established where the audio device provides audio signals to the headset and to the telephone headset amplifier over the communications link.