DandyCase FM Transmitter Car Charger for Apple iPhone 5, Galaxy S4, HTC One, iPod Touch 5 - Also works with other smartphones including Galaxy S3, HTC One X/X+, Droid RAZR/MAXX, Nexus 4, EVO 4G LTE, Droid Incredible, LG Optimus G, Nokia Lumia, Droid DNA, Windows Phone 8X, iPhone 4/4S, Touch 2/3/4 [DandyCase Retail Packaging] Talk, charge, and play music on the go! Clear audio transmission capability Compatible with all smartphones & music players that have the standard 3.5mm headphone adapter Full frequency range design effectively avoids interruption Frequency range: 88.1 - 107.9 MHz. Transmitting Range: 16.5 ft/ 5 M Use your current charging/data cable to charge your device while you listen to music