VII. Battery voltage detection
After the car is turned on, the machine enters the
bluetooth pairing mode. At this time, the upper left
corner will display the car's electric frequency
voltage in real time, and the voltage detection
accuracy is ±0.5V
VIII. Charging identification
Plug the mobile device that supports QC3.0
charging into the USB2 interface, the machine will
automatically identify the type of charging device,
and shake hands with the device through the
corresponding charging protocol to make it get the
maximum charging current, saving charging time
under the premise of protecting the charging device.
This device complies with: QC3.0, QC2.0, FCP, PE,
PE2.0, Apple, Samsung, BC1.2 and other fast
charging protocols.
IX. Remote control description
1: “ CH- ”Transmit frequency adjustment minus
2: “ CH+ ” transmit frequency adjustment plus
3: “ ”Play the last song
4: “ ” Play the next song
5: “ ”Play/Pause
6: “ - ”Volume down
7: “ + ” Volume increase
8: “ EQ ”switching
9: “ 0~9 ”digital direct music selection
10: “ MODE ”mode switch (USB, TF, bluetooth)
11: “ Call function key (long press for 2
seconds to reject incoming calls)
12: “ ”Private call
X. Technical parameters