HEVXM Car Radio Audio 7 Colors Digital HD LCD Display Car BT Stereo MP3 Player with USB WMA/WAV/FM Radio Receiver AUX/USB/TF Card In Dash Kit

Info:
Features:
The latest version of the international first-line brand style, fashionable appearance and atmosphere, let your car show high-grade.
MP3 play supports pause /preview/repeat/random play and 10 tracks up/down selections.
Electronic type bass/treble/left and right balance/front and back balance volume control
Front AUX audio input hole and rear terminal L / R audio RCA output hole.
4 track high-power output (4 high-power loudspeakers)
Work Voltage: DC12V

Installation notes:
Please refer to the installation and wiring diagram
Install the metal sleeve:Refer to the installation diagram,insert the metal frame insert he instrument panel,and use the screwdriver to eject the card on the metal sleeve to secure the position.
Power and grade: Positive level connect to car battery positive,negative level connect to ground(battery negative or bottom of the car,note:in order to prevent short circuit,connecting the battery negative after all installed)

Power connection:
1,Yellow(memory line):connect it with constant voltage positive(provide to the memory line of the machine)
2,Red(power cord):connect it with the powe switch(car ignition control switch)