QFX FX-181 Bluetooth Car Stereo with AM/FM Radio & USB/SD Ports Fixed Panel receiver with built-in Bluetooth supports USB, SD, MMC and MP3 with ID3 TAG AM/FM tuner with 30 radio preset stations Features include Jazz/Pop/Rock/Classic EQ presets and a treble/bass/balance/fader control LCD display, real time clock and 3 colors lighting illumination Software upgrade via SD card