Product Features:
Supports FM full frequency point transmission function at 87.5-108.0 MHz
Support large digital tube dot display
Support the installation of the air conditioner connector / central control panel
Support TF card function
Bluetooth answer, hang up, reject, redial and other functions
Support Bluetooth stereo music playback
Supports atmosphere lamp display
Supports Quick Charge3.0 output of 5V / 3A MAX
Memory function for automatic power off
Supports AUX input function
Support private listening
Support SIRI / GOOGLE voice assistant
Support MP3, WMA and WAV format music playback
Support navigation voice prompts
15. Supports Bluetooth connection between two mobile phones simultaneously

Technical parameters:
Rated operating voltage: 12V-24V
Limit working voltage to 8-27V
USB output USB1 5V / 2.4a
USB2 output Quick Charge3.0
Operating temperature 0-60 degrees
Charge identification USB 2 supports Quick Charge3.0 protocol
Music format MP3, WMA, WAV, FLAC, APE
SNR> 60 db
The distortion level of <0.1%
Frequency response 20Hz-15Khz
Left and right channel spacing> 60dB
Bluetooth version 5.0 + EDR
Bluetooth audio processing A2DP function (Advance Audio Distribution Profile)
Bluetooth transmission distance is less than 10 m
The effective distance of the Bluetooth microphone is 0.5-2 m
FM transmission frequency is 87.5-108.0 MHz
Stereo digital PLL cut-off frequency in FM mode.

Product operating instructions:
Bluetooth mode
1. insert the product into the cigarette lighter, start the product automatically and enter the Bluetooth mode. Set the frequency point of the car radio to match that of this product. 2.
Open the Bluetooth of the mobile phone to search for the pairing name "Carkit" and click the pairing name to connect to Bluetooth. 3.
3. open the music player of the mobile phone to play mobile phone music via Bluetooth and click the phone key to control the music and pause the playback. 4. press the phone key briefly to stop the playback.
Press the phone button briefly to answer / hang up the call or long press to reject the call. Double-click to redial the phone. After connecting the telephone, long press the mode button to switch to the private answering machine.
Note: Only the last call in the call list can be redialled.

Package includes:
1x FM Transmitter
1x instruction manual