?The Wireless Music to Car Radio FM Transmitter Player for 3.5mm MP3 iPod iPhone Tablets wirelessly connects to your car stereo so you can safely make calls and stream your favorite music while keeping your eyes on the road! LCD screen with backlit allows for large and clear frequency display. Powered by built-in battery， it does not waste cellphone’s battery. Mini and light body easily fits anywhere. Simply plug it into the 3.5mm earphone jack on your cellphone to explore a lot more!                                    Features            Let you safely make hands-free phone calls and stream your favorite music through car stereoLCD screen with backlit allows for large and clear frequency displayTouch key design， high fidelity stereoDigital PLL ensues stable transmission in different environmentsDirectly plug into the 3.5mm earphone jack on cellphoneFull frequency range， memory for last frequencyPowered by built-in battery， do not waste cellphone’s batteryMini and light， easily fit anywherePlug directly into the 3.5mm earphone jack on the cellphone                                                            Specifications            Material    Plastic    <br>Color    Black    <br>Dimensions    (2.36 x 1.02 x 0.51)" / (6 x 2.6 x 1.3)cm (L x W x H)    <br>Weight    0.53oz / 15g    <br>Voltage    5V    <br>Frequency Range    87.5 - 108MHz/Step    <br>Cable Length    11.81" / 30cm (Approx.)    <br>Effective Range    10m (Approx.)    <br>Operating Temperature    -10 ~ +40→    <br>Suitable for    iPod / iPhone 6S / SE / 6/5 and Other MP3 / 4 Players， Mobile Phones    <br>                                                            Package Includes            1 x FM Transmitter1 x USB to Micro USB Cable