Riptunes CDB320B Portable Bluetooth Boombox with AM/FM Radio and Top Loading CD/MP3 Player (Blue) Bluetooth Booxbox (V2.1) to Connect to Your Smartphone, Tablet, or any Bluetooth Compatible Device. Programmable CD with 20 track memory, Repeat one/repeat all function, Skip & Search functions AM/FM Radio with Digital Tuning, Preset UP TO 20 radio STATIONS LCD digital readout display for CD and radio, Headphone Jack, Dual power source AC/DC, Aux-In: Connect your MP3 player, smart phone, or other digital audio devices (Cable not included) Audio Formats supported: CD, MP3, WMA, CD-DA, CD-R/-RW