LONGKO Wireless FM Transmitter with Car USB Charger, Music Control Hands-free Calling for iPhone 6 6S Plus Samsung Galaxy S6 Edge and More Bluetooth Smartphone - Black ?FM TRANSMITTER: Personal bluetooth transmitter, listening to a fancy radio, enjoying a clear music, calling the phone. ?HAND-FREE CALLING: Wireless Bluetooth FM Transmitter Hands-free calls, USB Charger for Mobile device.Enjoy your safe driving ?COMPATIBLE: iPhone 6 6s plus iPad Air, iPad Mini 2, Samsung Galaxy S6 / S6 Edge / Edge+, Note 5 HTC, Blackberry and Android, Blackberry & Smartphone with Bluetooth service ?USB CAR CHARGING: Comes with a 5V-1.5A charging port to charge most USB devices. And fast charging with bluetooth version 4.0+DER. ?WHAT IS MORE: Respond within a 24 hour time frame & 30-Day money back guarantee and support guarantee.