Features:￠ Built-in Bluetooth + microphone ￠ Support hands-free calls.￠ Support advanced audio transmission mode. ￠ Support the clock indicating while power is off.￠ Support three-band radio store FM1-FM2-FM3、 and can preset 18 radio stations. ( Radio frequency: 87.5-108MHz )￠ Support USB / SD / MMC card reader￠ Audio format: MP3 / WMA / WAV formats and so on. ￠ Support folder play and breakpoint memory and ID3 play functions ￠ Support remote control and rotary electronic volume control￠ Multiple EQ scenario mode choice: Jazz、 rock、 pop、 classic、 etc.￠ Support mute and equal loudness ( LUOD ) control.￠ With front AUX audio input hole and rear terminal L / R audio RCA output holeType: Car MP3 Player Special Function : FM Radio、 MP3 Player、 Bluetooth、 Hands-free calls Features: IR remote control、 Breakpoint memory playing Material : Metal、 Plastic、 Electronic Components Output Power : 4 x 60W Voltage : 12V Music Source: 3.5mm stereo headphone jack、 SD card、 Cellphone、 USB flash disk Micro SD/TF Card Expansion (Max.): 64GB Built-in EQ: Rock、 Jazz、 Pops、 Classic FM Channel: 87.5-108MHz Media Format : WMA、 Mp4、 Mp3、 WAV、 JPEG Package weight: 0.679 kg Product Size (L x W x H) : 18.5 x 14.0 x 5.8 cm / 7.27 x 5.50 x 2.28 inches Package Size (L x W x H) : 21.6 x 18.5 x 8.0 cm / 8.49 x 7.27 x 3.14 inches Package Contents: 1 x 12V Car Stereo In-Dash FM Radio MP3 Audio Player Support Bluetooth with USB SD AUX Port 1 x Charging Cable、 1 x English User Manual 1 x Remote Control