NEW 12V Bluetooth Car Stereo FM radio MP3 Audio Player 5V USB Charger/APE/FLAC/MP3/FM /SD/AUX-IN/ Car Electronics In-Dash 1DIN  Kindly tips: For large quantities， please feel free to contact me， thanks! Product Specifications:  Built-in Bluetooth + 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 / APE / FLAC / 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)  Package: 1*Car MP3 Player 1*Remote control (without batteries) 1*Power line 1*Disassemble key 1*Instructions