SHS 2626-11 Monaural USB-PTT Secure Voice no Serial no PTT Selectable (8K7M8AA#AC3) | Poly Best

A wireless device uses a wireless internet connection (or Wi-Fi) to communicate with another device or computer. A wired device requires a cable for a direct connection to another device, computer or network.

The type of interface the product uses to connect to a machine or device allowing communication.

Audio Output specifies the audio technology used in a device to transform audio signals into audible sound. This technology determines how immersive the audio experience will be for the listener.