24V 4-channel digital 1-DIN car stereo Bluetooth USB/SD/FM/WMA/MP3 radio n

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