If you want to make your journey more wonderful， this device can satisfy your demand without any doubts. There is a USB port with it. It will gain much popularity of the young for its elegance appearance. With an infrared remote control， you can listen to the music anytime and anywhere. You can connect it to your iPod or iPhone. Turn your car stereo on and tune the frequency to the same as your car MP3 player， press the play button and then enjoy your music. The flexible goose - pipe makes it convenient to adjust the best position for your device. It is compatible with every car.                                    Features            Hi-Fi FM transmitter allows you to fully enjoy your musicSupports iPhone hands-free feature through your car speaker systemSuitable for all iPhone， all iPod and MP3 playerSupport USB charging and FM transmitter simultaneouslySupport mobile phone and GPS charging with 5V/1A output USB socketLCD frequency display with orange backlight for easy to read displayAdjustable arch designHigh qualith silicone fixer prevents the OKiT from ratatingThe fexible goose-pipe makes it convenient to find the best position for your device. It is compatible in the worldwide. Goose-pipe with rotation prevention desigh keeps your devices steady &amp; firm in its positionWireless audio transmission is perfectProvides hands-free iPhone conversations through your car speakersExcellent quality silica gel cradle to protect your devices fully                                                            Specifications            FM transmitter        <br>Model    OKiT    <br>Input Voltage    DC 12V - 24V    <br>Output Voltage    DC 5V 800mA    <br>Frequency    88.1 - 107.9MHz    <br>Frequency Response    20Hz - 16KHz    <br>Effective distance    &gt; 5m    <br>Operation temperature    -10℃-+55℃    Size        <br>FM Transmitter    4.41 x 2.60 x 9.84inch / 11.2 x 6.6 x 25cm (L x W x H)    <br>5 to 2.5 audio cable length    9.65inch / 24.5cm    <br>Package    12.72 x 3.23 x 2.60inch / 32.3 x 8.2 x 6.6cm (L x W x H)    <br>Color    Black    <br>Band    FM Transmitter    <br>Quality    Hi - Fi stereo    <br>Range    88.1 - 107.9MHz    <br>Interval    0.1MHz    <br>Stability    10ppm(-1℃-+55℃)    <br>Clutter &amp; Harmonic    ≤60dB    <br>Effective Range    ≥5m    <br>Power        <br>Working voltage    DC 5V    <br>Audio        <br>USB Output Voltage    DC 5V 1A max    <br>Stereo separation    40dB    <br>Frequency reponse    20Hz - 16KHz    <br>Audio Distortion    ≤0.1%(F=75KHz，f=1KHz)    <br>Compatible with    iPhone 3/4/4S， iPod Touch 2/3/4    <br>                                                            Package Includes            1 x FM Transmitter1 x 3.5 to 2.5 Audio Cable1 x English User′s Manual