SAMSUNG T9 TUNECAST AUTO AUDIO OPT The TuneCast Auto lets you listen to the music from your T9 through your car's FM radio, while also powering and charging it through your car's cigarette lighter. With two programmable memory presets, the TuneCast Auto transmits on FM channels 88.1MHz - 107.9MHz. Compatible with Belkin cases, it includes a surface-mount clip for easy positioning.