Wireless Car FM Transmitter QC3.0 Quick Charge

Still new in opened box.
Widely compatible- FM Radio can use wireless devices such as iPhone, iPad, iPod, tablet, smartphone or MP3, MP4 player. You can transfer music from car audio to car radio via 3.5mm audio line.
Uses the most advanced interference and noise cancellation technology. Uses the line in/ line out cord for connecting. Has a micro SD card slot option. Card not included. Has dual USB charging ports: QC3.0+5V/2.4A. Displays the Itris and incoming phone number. Switch hands-free mode automatically from music playing status when receiving phone call.