auto fm transmitter Car MP3 player With SD/MMC card Slot, with USB ... fiels in playing list Support the playback format of MP3 FM Range: 87.50MHz~108.00MHz(Europe) Stereo electronic tuner, scan ... (FM1, FM2, FM3)and 18 Preset Stations Power-Off with Auto-memory store function under radio or SD/MMC/USB Mode ... ) AUX input(optional) Clock Function(optional) Bass & Treble, L&R channel stabilizer Mute Control