This is a convenient device with an LCD display for an iPod FM transmitter. Description on the front of the outer box: * Play your iPod through your car stereo or any FM radio. * Can use any FM frequency from 76.1 to 89.9 MHz. * No software required, easy operation. * FM transmitter and charger set. Description on the back of the outer box: * Preset buttons for frequency setting. * Easy operation using LCD and buttons. * Charges while using iPod shuffle. * Elegant design that harmonizes with iPod shuffle. * Uses iPod volume control. * No software or installation required. - Brand: XtremeMac - Distributor: Marubeni Infotec Corporation - Model Name: AirPlay - Compatible Devices: iPod - Connection Type: Jack Connection - Function: FM Transmitter - Compatibility: MAC & PC Thank you for looking.