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Charge Your Device
Cautions
The FM Transmitter is equipped with QC 3.0 and PD36W
fast charging ports. You can charge your devices via
these USB ports.
QC3.0
PD
If the battery voltage drops below 11V, the voltage
display will ash as an alarm to remind you to charge
the car battery.
Avoid setting the car radio volume too high (typically18
or lower) to prevent increased background noise.
Although this product has relatively strong transmission
power, it is advisable to avoid frequencies with strong
local signals to achievebetter sound quality.
Do not use this product in environments that are dusty,
humid, or have extremely high or low temperatures.
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