Multi-function FM transmitter
TYPE-C rapid charging port (compatible with iphone, ipad, etc.), QC3.0 rapid charging port (compatible with android phones, etc.), Dual microphone LED switch (one click to switch mode); Song before frequency display/lower frequency/long press for 6-7 seconds to turn off Bluetooth; Read USB memory music (5A/1A); Next song/increase frequency/press for 6-7 seconds to turn on Bluetooth. / Long press to si Can activate ri, 7 color LED lights (3 modes) Multi-function button "CH": adjust frequency, adjust volume, pause/play/hands-free calls (answer calls/hang up calls/reject calls)