3. Compared with the FM BT transmitter, the signal transmission through the AUX port is more stable, faster, and the BL connection is simpler(because the FM BL transmitter is a mobile phone connected to the transmitter through BT, and then the transmitter is connected to the car through FM frequency modulation. On the speaker device, there is an additional relay, and the frequency modulation is easily interfered by radio waves. This is a mobile phone connected to the receiver via BL, and the receiver is directly connected to the audio device through the wire, so the transmission signal will be better, and the connection will be easier. Simple)
4. The anti-current interference circuit design effectively isolates the 'squeak' caused by the current, making the sound quality more pure
5.0.35-1 meter spring wire, the wire is made of high-rebound TPE material, which can be stretched at will without deformation, anti-winding and not messy, easy to store and more convenient to use。
6. Support hands-free calling, release your hands to make driving safer. Built-in high-definition noise-cancelling microphone, clear and echo-free incoming calls
7. Barrier-free straight line 10 meters transmission
8.USB direct power supply, no need to worry about low power and battery life
9. Gold-plated 3.5mm plug + enameled copper wire core, not afraid of oxidation, but also improve the sound quality
10. Memory connection, after the first connection, the next boot can automatically pair and connect