Item Details * and high quality. * Shutdown time display function; * AUX audio input, mobile phone, MP3/MP4/ and other audio can be played in the car through the machine; * Support file playback function, you can categorize songs into popular songs, classical songs, favorite songs of the family, etc., create different folders for easy playback in the memory card; * Support MP3 high-fidelity lossless audio format * Support large-capacity SD card/U disk and other memory playback; * Electronic tuning radio function, automatic reception and storage support power-off memory; * Car gauge LED display technology, the display is super bright, but the gloss is soft and not dazzling; * Power-off memory function, memorize the radio or music playing state when the power is off; * Professional car ESC radio module; * DC 24V power supply * Multiple circuit protection tests (overload, overvoltage, short circuit) * Four-channel output * Car Bluetooth playback/hands-free * ISO interface Specifications: *Condition: *24V bluetooth car MP3 player card radio host *Model: 520AI *Storage capacity: no memory *FM frequency modulation function: Yes *Play time: Yes *Power supply voltage: 24 (V) *Screen color: OLED color screen *Audio source: U disk type car MP3 Package Contents: 1*Car MP3 host 1*Chinese and English manual 2*Power cord 1*Remote control Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.