4-channel digital car Bluetooth audio, USB/SD/FM/WMA radio, stereo LED display, 24V- n

Condition:New|Support 2:large-capacity SD card/U disk|Function 8:Car Bluetooth playback/hands- |Support 1:MP3 high-fidelity lossless audio format|FM frequency modulation function:Yes|Number of Pieces:1|Fitment Type:Direct Replacement|Manufacturer Part Number:Does Not Apply|Play time:Yes|UPC:Does not apply|Screen color:OLED color screen|Brand:Unbranded|Type:MP3 Player|Storage capacity:no memory|Power supply voltage:24 (V)|Function 3:Electronic tuning radio,automatic reception|Model:520AI|Audio source:U disk type car MP3|Function 2:AUX audio input,Support file playback|Function 1:Shutdown time display|Function 7:Four-channel output|Function 6:Multiple circuit protection tests|Function 5:Power-off memory,Professional car ESC radio module|Function 4:Car gauge LED display technology