All In One CD Player: The Y-03 CD player offers a rich variety of audio playback modes, with Dynamic Mood Lighting Synced with Music, including CD mode, Bluetooth receiving and transmitting modes, FM radio mode, USB mode, AUX mode, and A-B repeat mode. It is widely compatible with multiple audio formats such as CD, CD-R, CD-RM, MP3, and WMA. Whether you're a fan of classic CD records or digital music files, you can enjoy your favorite tunes effortlessly