Built-in Battery 3.5 audio Car Fm Transmitter for IPhone

Built-in Battery 3.5 audio Car Fm Transmitter for IPhone Description: With a fm transmitter, you can transmitter your favorite tunes from portable music players to your car stereo quickly and easily. Just plug the fm transmitter into your portable iphone and ipod, tune your car stereo or receiver to the cleanest fm frequency, and convenience. Features: Colour:Black,silver Power supply form mobile. Size:40X39.5X31.5(cm) Fashion mini designed Led display frequency Transmission distance:>5m Hi-fi transmission for audio Frequency range:87.5-108.0MHZ 0.1MHZ/step Suitable for all mobiles with 3.5mm audio cable jack. Function:Built-in battery,3.5 audio transmission,support TF card,led display Operating instructions: 1. Connect transmitter to your iphone or other mobiles, select frequency screen display on transmitter 2. Press on "+","-"button to adjust the frequency same to your tune on car radio 3. Enjoy your favorite music or speak hands free Note:If the fm signal is interrupted, please set the frequency and car tuner to the others. Package Included: 1 X USB Cable 1 X Remotor Controler 1 X FM Transmitter 1 X Cable with Cigarette Lighter Plug