CD-C, CD, DISC, SRC, CD/AUX, etc. DISC+/DISC-, etc. for the upper and lower discs (1-6)
Short press Track +Seek / Track- Seek, etc. for the upper and lower songs (1-99). long press Track +Seek / for single repeat / sequential play switch
long press Track -Seek / random play. the volume, pause, mute and host operation are the same,Bluetooth priority, play U disk after disconnecting Bluetooth, no U disk switch to AUX.
Use media software to convert AAC, APE, FLAC, OGG, DTS, WAV 5.1 and other formats into WAV playable format
Bluetooth phone MIC defaults to running in the background, no matter which option can be used, press the previous song to connect to the phone, press a song to hang up the phone.

Product voltage: self-powered (12V) car disc interface without external connection
Support decoding format: 1 WAV / MP3
Support external: 1 USB2.0 / AUX
Frequency response: 20-20K Hz
Bluetooth version 4.2 BR/EDR (compatible with versions below 4.2)
Distortion: Less than 0.05%
Signal to noise ratio: Greater than 90dB
Standby power consumption: Greater than 0.1W
Working temperature -20 - +70°C
Working power: DC11-15V (generally taken from the host, no external power supply required)
USB output: DC 5V/300mA
car button function (or refer to the car manual)
Material:ABS
colour:Black

Package Contents:
1 x Module Unit
1 x Wire Harness
1 x Mic Cable