"FM transmitter Bluetooth in-car FM transmitter. Multiple features The FM transmitter is proven to be one of the best car kits on the market! Equipped with Bluetooth 2.1, Usb port, FM tuner, auxiliary-in port and dc surge protection, it’s ready for anything. Plug in, setup and pair to the x2 in seconds. A led display hub lets you control your music and take calls with ease. Multipoint Bluetooth connectivity allows you to pair 2 devices at once so you can take calls and stream audio from either. Innovative design - tuning into your music is a snap. Just sync the x2 to your BT device and enjoy the wireless experience. The hands-free tech in the x2 allows the user to make and receive calls while driving. If music is playing, it will fade out to connect to a call. The x2 also has a built-in microphone with voice detection, so every conversation comes out clear. Use the USB port to charge your device so you always have power. Built to adapt - the x2 plugs into and grips your dc outlet with a secure fit. The flex neck is tough but allows you to get the perfect angle no matter what setup you have. And for your non-Bluetooth devices, use any 3.5 Aux. Cable to plug into the line-in port of the x2, then transmit your music without worrying about adapters. Works with: apple iPhone 6s , 6s plus 6 , 6 plus , 5s , 5c , 5 , 4s , 4 / iPad pro , mini 4 , 3 , 2 , air 2 - Samsung galaxy s6 , s6 edge , note 5 , 4 , note edge , s5 , alpha , star 2 , s5 sport , s4 , s3 / galaxy tab s2 , 4 , s , 3 - Motorola droid turbo , moto x , e , g - HTC one m9+ , m9 , m8s , m8 , e8 , max , one , desire 820 / Volantis - LG g4c , g4 , g3 , g flex 2 , g3 stylus , g flex , nexus 5 , 4 - Sony Xperia z3v , z3+ , z3 , e3 , c3 , z2a / tablet z4 , z3 - ASUS memo pad , google nexus , transformer pad - HP stream. And more!".