DLAND Duckbilled with Lever Wireless Bluetooth FM Transmitter Hands-Free Calling Car Kit with Stereo Radio Sound, In-Car/Truck Mp3 Player with USB Charging Port,Music Control High-performance built-in microphone which can offer your clear talking and wonderful music.More button,you can greatly enjoy the music and picking the call up. The hands-free tech in the FM transmitter allows the user to make & receive phone calls while driving. Perfect for your non-Bluetooth devices, use the included 3.5 aux cable to plug into the Line-In port of the FM transmitter, then transmit your music without worrying about adapters, tapes or CDs. When playing music,press PLAY button 4 seconds, you can achieve the function of the code replay Compatible Modes: IPod/iPhone 6 6 plus, Samsung, iPad, HTC,FIRE,Nokia and other mobile devices