Specifications:
Built-in Bluetooth + microphone
Support hands-free calling
Support advanced audio transmission mode
Support clock indication when power is off
High-quality digital stereo FM radio
Support three-band radio stations FM1-FM2-FM3, 18 radio stations can be preset. (RF: 87.5-108MHz)
Support USB/TF card reader
Support audio: MP3/WMA/WAV format, etc.
Support folder playback function
Rotary electronic volume control
MP3 playback supports pause/preview/repeat/random playback and 10 tracks up/down selection. Electronic bass/treble/left-right balance/front-back balance volume control
Front AUX audio input hole and rear L/R audio RCA output hole. 60w*4 high power output
Working voltage: DC12V
FM radio frequency: 87.5-108.0 MHz ..
Practical sensitivity: S15Db
Stereo resolution: > 25Db
SNR (signal to noise ratio): > 60DB
Supported music format: MP3 / WMA
Display support: ld3 display
Distortion: 0.3%
SNR signal to noise ratio: > 60DB

Product included:

1 x Car MP3 Player

1 x Power Cable

1 x User manual

1 x Remote control

2 x Disassemble key