Connection.
Supporting connection to the original car radio, use the original car sound quality.
Support connection power car charger and car USB.
Answer: If the FM transmission signal is poor, you need to fix the car radio and plug in the antenna, and organize the wiring harness to avoid interference in the frequency band.
Answer: When connecting to CarPlay, do not connect the phone to other wireless networks to avoid CarPlay disconnection.
Answer: When sticking, pay attention to keep the sticky position clean and dry to avoid the occurrence of bubbles and unstable stickiness when sticking.
Answer: Make sure that the mic position is not blocked by foreign objects.