Features: USB port Car Charger charges your favorite mobile devices including the iPad , iPhone, iPod, HTC, Galaxy, Blackberry, MP3 Players, Digital Cameras and moreMultifunction product, such as Bluetooth hands free calls, Bluetooth stereo music player and FM transmitter. One product for all. Our product is compatible with almost every mobile devices such as iPad/iPod/iPhone, Samsung, Nokia and other mobile devices. And you will have the possibility to pair two devices at the same time. We designed the product so you will be able to enjoy your music and answering call while driving without taking sight off the road. It is the perfect the product for car owners. Thanks to the LED display you will always know which FM station you turn on. Specifications: Rated operating voltage: 12VOperating voltage limit: 9~26VConsumption power: 1WOperating temperature: -20~50CSNR: