HAND FREE UNIT FOR PORTABLE RADIO TELEPHONE SET

摘要

PROBLEM TO BE SOLVED: To provide the hand free unit, in which a hand free speech is made possible within an automobile, easy to attach and detach and usable even for other automobile. ;SOLUTION: A hand free unit 2 for portable radio telephone set has the unit main body 2a in which a speaker producing the sound from a portable radio telephone set 20 is incorporated and the microphone 5 outputting sound to the portable radio telephone set is installed via a lead wire. Because a power source mounting body 10 to be mounted on the cigarette lighter socket 15 provided on an automobile is formed in the unit main body 2a, the mounting and removing of the unit can be easily performed and the unit is possible to be used in other automobiles.;COPYRIGHT: (C)1997,JPO