 The walkie talkie inserted into a vehicular charger or converter while the user is in the vehicle.The charger or converter (1) connects the walkie talkie to the vehicle's two-way radio antenna, (2) connects an amplified speaker, (3) connects a mobile microphone, and (4) charges the walkie talkie's battery.The weak point of these systems has been connector technology which has been proven unreliable in some installations.