Warning
1. Please make sure that voltage of car cigarette lighter is 12-24V, or it will make
the product work abnormally or even destroy the product. If the voltage is
lower than 12V, LED display of transmitter shows current voltage and glows.
To continue use product, please press rotatory button.
2. While choosing channel, please avoid strong signal station to in case of
affecting sound quality.
3. If car audio fails to receive music, please check if the frequency of transmitter
and car is the same, or volume up to increase output.
4. Use car audio to adjust volume. Don't increase too much volume, or
distortion occurs. Should distortion happens, volume down to resume.
5. If Bluetooth device of Mobile Phone, PC etc fails to link to headphone or if
fails to playing music after being connected, the user shall check if he/she
enters the correct PIN code or if Bluetooth device of his/her Mobile Phone,
PC etc supports A2DP.
6. For safety reason, please pull out car charger while not using.