FM Transmitter and Car Charger for iPhones, Android Phones (Galaxy, Droid, HTC, etc.), Windows Phones, iPods and Other MP3 Players, iPads and Other Tablets, and Any Device with a Standard Headphone Jack Play any audio on your mobile device through your car stereo Charge your mobile device by connecting a USB cable (not included) Frequency Range: 87.6MHz - 107.9MHz (increments of 0.1MHz) Transmission Range: Up to 10m (about 30 ft) Two (2) presets for storing frequently used stations