... bank, external power station/emergency charger, FM transmitter, handsfree car kitProduct IntroductionPower you life, enjoy your music anywhereThe ... to music on your iphone oriPod from your car's FM radio. It is simple to use ... be heard from the car’s FM radio and you can talk handsfree while driving.Technical Data Battery1 ... external power station/emergency charger, FM transmitter, handsfree car kit