The LG LAC-M2500R Car CD/MP3 Receiver is an in-car audio system that offers a wide range of features for playing music and listening to the radio. With its ability to play both CDs and MP3 discs, you can enjoy your favorite music in a variety of formats. You can also connect your phone via the AUX input to play music or make hands-free calls. The built-in radio tuner with RDS (Radio Data System) support lets you easily find and save your favorite radio stations.