An electronic device or circuit that transmits and receives analog or digital signals, either wired or wireless. Transceivers come in many forms; for example, a satellite transponder is a transceiver. Ethernet adapters and cellphones also contain transceivers.

By adjusting the earplug in the ear hook can be adjusted to the most comfortable orientation, and the earbud fits snugly in the left or right ear with easy and keeps your conversations private. 

You can listen to the FM Broadcast radio, while still monitoring your radio frequencies in the background. Any incoming call will be given priority insuring you never miss an important call while listening to the radio