Sony Portable Bluetooth Digital Tuner AM/FM Radio Cd Player Mega Bass Reflex Stereo Sound System MEGA BASS sound enhancement, FM/AM radio with 30 memory presets and LCD display, Up to 26 hours battery life (Best with Polaroid C Batteries) CD playback - Enjoy your favorite CDs or personally recorded CD-R and CD-RW discs, including those with MP3 files Bluetooth audio streaming - Enjoy convenient Bluetooth connectivity with compatible devices and stream audio without wires AM/FM Tuner - A built-in digital FM/AM Stereo Tuner with 30 station preset memory (20 FM, 10 AM) lets you choose from a wide variety of radio, talk and music programming USB recording and playback - Easily record an entire CD, or your favorite tracks from a CD, in MP3 format, onto a flashdrive using the CD Sync feature