... .Compatible: phone 3Gs,phone 3G,phone & all pod(include G3,G4 & G5,classic,touch/touch 2),except pod mp3Operation instructions:connect transmitter ... adaptor,and connect car charger to fm transmitter,then it can be charged to pod and transmitter t the same time. Note: If ... the FM signal is interrupted,please set the frequency of the FM transmitter and the FM tuner to the other frequency ...