New Car MP3 Player FM Car Radio Player 12V Bluetooth-compatible Music Player with USB/SD MMC Port Audio Stereo FM Aux Input Receiver Product Specifications: Built-in Bluetooth-compatible + microphone. Hands-free calls Supports Advanced Audio Distribution Profile Off time display function Digital high-quality FM stereo radio, Preset 18 stations (frequency: 87.5-108 MHz) Support USB / SD / MMC card reader Support Audio: MP3 / WMA / WAV, etc. Support folder function Support breakpoints and ID3 Play Support Remote control Rotary Volume Control MP3 randomized, 10 track up / down playback Electronic control volume treble, bass, balance and fader Multiple EQ Scene Selection: jazz, rock, pop, classical, etc. Mute and Loudess control L / R RCA audio output jacks 4-channel high power output (4 loud speaker) Machine size: 178 mm (W) * 50MM (H) * 125 mm (D) Overall dimensions: 188 mm * 58mm (H) Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.